FCC ID: TE7Y50V1 Y50 FDD-LTE Smartphone

1910100115 REV1.0.0 Contents About this guide i Chapter 1 Get started 1 1. 1 Overview . 1 Buttons . 1 1. 2 1. 3 Assemble your device . 2 Charge your device. 3 1. 4 Chapter 2 Basics 4 Touchscreen gestures . 4 2. 1 2. 2 Home screen . 6 2. 3 Status icons . 6 2. 4 Quick Settings Panel. 7 2. 5 Type text. 9 Chapter 3 Connection 11 Connect to WLAN . 11 3. 1 Connect to the Internet. 11 3. 2 Connect to computer. 11 3. 3 3. 4 Bluetooth . 11 Tethering & portable hotspot . 12 3. 5 Chapter 4 Calls 13 4. 1 Make a call . 13 4. 2 Answer & end a call. 14 4. 3 Options during a call . 14 Call log. 15 4. 4 4. 5 Call settings . 15 Chapter 5 Messenger 16 Type of messages . 16 5. 1 5. 2 Send & receive messages . 16 5. 3 Message management . 16 5. 4 Message settings. 17 Chapter 6 Contacts 19 6. 1 Manage contacts . 19 6. 2 Import/export contacts. 19 Contacts settings. 20 6. 3 Chapter 7 Phone Manager 21 Phone accelerator . 21 7. 1 Power saving. 21 7. 2 7. 3 Permission manager. 21 Harassment filter . 21 7. 4 Chapter 8 Camera 22 Get to know Camera. 22 8. 1 Take a photo . 23 8. 2 8. 3 Record a video . 23 Chapter 9 Calendar 24 Use the calendar . 24 9. 1 9. 2 Calendar settings. 24 Chapter 10 Clock 25 10. 1 Alarm . 25 10. 2 Worldclock. 25 10. 3 Timer . 25 10. 4 Stopwatch . 26 Chapter 11 Browser 27 11. 1 Go to a webpage . 27 11. 2 Browser tabs . 28 11. 3 Bookmarks. 28 11. 4 History. 28 11. 5 Browser settings . 28 Chapter 12 File Manager 29 12. 1 View files (AUDIO, VIDEO, IMAGE, DOCUMENT, COMPRESS, APP). 29 12. 2 Manage your files & folders . 29 Chapter 13 Weather 31 13. 1 Add a city . 31 13. 2 Check the weather . 31 13. 3 Remove a city . 31 13. 4 Weather settings . 31 Chapter 14 Gallery 32 14. 1 Manage your photos . 32 14. 2 Screenshot. 33 Chapter 15 Notes 34 15. 1 Compose a note. 34 15. 2 Note options . 34 Chapter 16 Applications 35 16. 1 Manage applications . 35 16. 2 GoogleTM applications . 35 Chapter 17 Tools 37 17. 1 FM Radio. 37 17. 2 Flashlight . 37 17. 3 Sound Recorder . 37 17. 4 Calculator . 38 17. 5 Downloads. 38 17. 6 System Update . 38 17. 7 Feedback . 38 17. 8 SIM Toolkit . 38 Chapter 18 Settings 39 18. 1 SIM cards . 39 18. 2 Airplane mode . 39 18. 3 Display. 39 18. 4 Lock screen . 40 18. 5 Sound and notification . 40 18. 6 Storage . 40 18. 7 Battery. 41 18. 8 Apps. 41 18. 9 Location . 41 18. 10 Security . 41 18. 11 Accounts. 41 18. 12 Language and input. 42 18. 13 Backup and reset . 42 18. 14 Date & time . 43 18. 15 Accessibility. 43 18. 16 About phone. 43 Appendix A: Specifications 44 Appendix B: Technical Support 46 Appendix C: Explanation of the symbols on the product label 48 About this guide This guide provides details of each function and shows how to configure the smart phone appropriate to your needs. Conventions In this guide, the following conventions are used:

Convention Smart phone/phone Parameters Screenshots

->

Note:

Tips:

Description Stands for Y50 without any explanation. Parameters provided in the screenshots are just references for configuring the smart phone, which may be different from the actual situation. You can set the parameters according to your demand. The demonstrated screenshots may look a little different from the actual UI of your smart phone due to the various firmware versions. Please just configure your phone based on the actual UI. The menu structure which shows the path to enter the corresponding page. For example, Settings -> WLAN means the WLAN function page is under the Settings menu. Ignoring the notes in the guide might result in a malfunction or damage to the phone. Tips Indicate important information that helps you make better use of your phone. 1 Get started This chapter introduces the smart phones hardware information and guides you how to assemble your phone when you get started on using your new phone. Overview Assemble your device Power on Charge your device 1. 1 Overview Headset Jack Earpiece Front Camera Volume Button Power Button Back Home Recent Apps Charge/Data Port 1. 2 Buttons The buttons you use with Neffos include virtual ones and physical ones. Power button Lock Neffos: When you are not using your phone, press the Power button to lock your phone. Locking your phone puts the display to sleep, saves the battery and prevents unmeant operations on the screen. You can still receive phone calls, text messages, alarms and notifications as well as listening to music and adjusting the volume. Neffos locks the screen automatically if you do not touch it for some time. To adjust the timing, go to Settings -> Display -> Sleep. Unlock Neffos: Press the Power button, then swipe the screen to unlock your phone screen. For Settings -> Lock additional security, you can require a password to unlock you phone. Go to screen -> Screen lock to choose a safe way to unlock your phone. For more information, see Lock screen. Turn Neffos on: Press and hold the Power button until your phone vibrates and the logo appears. Chapter 1 Get started 1 Turn Neffos off: Press and hold the Power button until a pop-up window appears and then tap Power off. Volume button You can adjust the audio volume on the right side when youre on the phone or listening to songs, movies, or other media. You can also use Volume button to take a picture or record a video. See Take a photo and Record a video. Home button The Home button takes you to the Home screen and provides other convenient shortcuts. Back button Tap the virtual Back button to return to the previous screen, or close a dialogue box, menu, the notification panel or onscreen keyboard. Recent apps Tap the Recent button to display recent apps, or tap and hold for home screen options. 1. 3 Assemble your device Remove the back cover Hold your phone face down, put a fingernail in the bottom corner hole in the cover and pry the back cover off. Note: Do not bend or twist the back cover excessively in case you damage the phone. Insert Micro SIM cards and MicroSD card (optional) Carefully slide the cards into the card slots with the gold contacts facing down. Since your phone is a dual SIM phone, you can use one or two SIM cards by putting them in the corresponding card slots. Note:

1. 2. The device uses Micro SIM cards. If the card is not inserted correctly, the phone will not detect them. Insert the battery Insert the battery into the opening on the back of the phone, aligning the gold contacts on the battery with the gold contacts in your phone. Then gently press down to secure the battery. Chapter 1 Get started 2 Replace the back cover Align the cover and press all the way around the covers edges, making sure it snaps into place. 1. 4 Charge your device Connect the device to a power outlet using the included USB cable and power adapter. 1. 2. 3. When the battery is full, unplug the power adapter from the power outlet and remove the USB cable from Connect the USB cable into the port. Connect the USB cable to the power adapter, then plug the power adapter into a power outlet. your phone. Chapter 1 Get started 3 2 Basics This chapter introduces the smart phones basic feature. Touchscreen gestures Unlock and lock the screen Home screen Quick settings panel Notification panel Type text 2. 1 Touchscreen gestures Touch: Simply tap an item to select or launch it. Touch and hold: Touch and leave your finger on the screen for 2 seconds or more to activate onscreen items. For example, touch and hold a widget on the Home screen to move it. Chapter 2 Basics 4 Swipe: Place your finger on the screen, and drag your finger to the direction you want. For example, you can swipe to scroll through the Home screen or a list. Drag: To drag, touch and hold an item and then move it to a new position. For example, you can rearrange a widget on the home screen. Zoom out: Pinch two fingers together on the screen. For example, pinch two fingers together to zoom out while viewing a picture or a web page. Chapter 2 Basics 5 Zoom in: Pinch two fingers apart on the screen. For example, pinch two fingers out to zoom in while viewing a picture or a web page. 2. 2 Home screen Status bar Widget Multi-touch display APP icons Status bar: Status and notification icons are displayed in the status bar. Widget: Self-contained applications that run on the Home screen (not shortcuts). Multi-touch display: A display where you do various operations of your phone. APP icons: App icons that show you the shortcuts to your favorite applications. 2. 3 Status icons The icons in the status bar at the top of the screen provide device information. Status icons Indications Battery low Charging Chapter 2 Basics 6 G 3G 4G E H H Battery full Signal strength No signal GPRS network connected 3G network connected 4G network connected Enhanced Data Rates for GSM EvolutioN network connected High Speed Packet Access(HSPA) network connected Evolved HSPA network connected Connected to a PC using USB cable Wi-Fi Hotspot MicroSD card Micro SIM card No SIM card installed Screenshots Mute mode enabled(not include alarms) Vibrate mode enabled Airplane mode enabled Bluetooth enabled Download status Uploading data Alarms enabled Call in progress Call on hold Forward calls Missed calls New messages 2. 4 Quick Settings Panel Swipe down from the top of any screen twice to open the Quick Settings Panel. Note: On the lock screen, swipe only once to open the Quick Settings Panel. Chapter 2 Basics 7 10 9 8 7 4 6 5 1 2 3 Flashlight: Tap to enable flashlight. Touch the shortcut switches on the Quick Settings Panel to turn the functions on or off. 1. WLAN: Tap to enable WLAN. 2. No SIM card: Tap to view the data usage. 3. 4. Airplane mode: Tap to enable airplane mode. Location: Tap to enable location services. 5. Screenshot: Tap to make a screenshot. 6. 7. Auto-rotate: Tap to enable auto-rotate. 8. Bluetooth: Tap to enable Bluetooth. 9. Brightness slider: Use this slider to adjust the brightness of the screen. 10. Settings: Tap to configure the settings. Notification Panel Notification Panel collects all the notifications and alerts so that you can review them whenever you like. Open Notification Panel: Swipe down from the top edge of the screen to open the Notification Panel. View a notification: Tap an item to view the details. Or swipe the notification left or right to remove it from the list. Close Notification Panel: Swipe up, or press the Home button. Chapter 2 Basics 8 2. 5 Type text The onscreen keyboard enables you to enter text when needed. Enter text 1 2 3

, 4 5 7 7 6 1. 2. 3. Tap Shift to type uppercase, or touch and hold the key to slide to the uppercase. Double-tap Shift for caps lock. To enter numbers, punctuations, or symbols, tap Tap to enter a comma, or tap and hold the key to open the input options. Chapter 2 Basics 9 4. 5. 6. 7. to switch to the last one you used. You can also touch and If you have several keyboards, you can tap hold it to choose the keyboard you need. Tap to enter a space, or you can double-tap the space bar quickly to end a sentence with a period or space. Tap to enter a period. Tap to delete the characters to the left of the cursor. Tap and hold to delete multiple characters to the left of the cursor. Edit text Revise text: Tap the text to position the insertion point Select text: Tap and hold the text field to display the selection options (cut/copy/share/select all). Or double-

and start revising. tap a word to select it. Drag to select more or less text. Spell checker You can turn on the Spell checker feature to help you enter correct words. 1. Go to 2. Settings -> Language & input -> Spell checker. Turn the switch on. Switch input method 1. On the Home screen, tap 2. Settings. Tap Language & input -> Keyboard & input methods to select an input method you need. Chapter 2 Basics 10 3 Connection Learn how to connect to WLAN, computer and how to use Bluetooth and hotspot helps you a lot. This chapter contains the following sections. Connect to WLAN Connect to computer Bluetooth Tethering & portable hotspot 3. 1 Connect to WLAN If return to the same location. 1. appears at the top of the screen, you are connected to a Wi-Fi network. Neffos reconnects anytime you Swipe down from the top of any screen (except for the Lock screen) twice to open the Quick Settings Panel. Tap and hold WLAN Tap the switch to turn it on. (You can also turn Wi-Fi on in Tap an available WLAN to connect. Then enter the password if needed. to enter the WLAN settings. Settings -> WLAN.) 2. 3. 4. 3. 2 Connect to the Internet Neffos connects to the Internet whenever necessary, using a Wi-Fi connection (if available) or your carriers cellular network. For information about connecting to a Wi-Fi network, see Connect to WLAN above. 1. Swipe down from the top of any screen (except for the Lock screen) twice to open the Quick Settings Panel. Tap and hold Mobile to enter the cellular data settings. Tap the switch to turn it on. 2. 3. If a Wi-Fi connection to the Internet isnt available, apps and services may transfer data over your carriers cellular network, which may result in additional fees. Contact your carrier for information about you cellular data plan rates. Note:

Connect your phone to a computer using a USB cable. 3. 3 Connect to computer 1. 2. On the notification panel, tap USB for charging. 3. Select a USB connection mode (Charging/File transfers/Photo transfer (PTP)/MIDI) depending on your needs. 3. 4 Bluetooth You can share data on your phone with other devices using Bluetooth. 1. Swipe down from the top of any screen (except for the Lock screen) twice to open the Quick Settings Panel. Chapter 3 Connection 11 2. 3. to enter the Bluetooth settings. Tap and hold Bluetooth Tap the switch to turn it on and find the device you want to connect, then follow the pop-up prompts to complete the connection. (You can also turn Bluetooth on in Settings -> Bluetooth.) Rename your phone 1. On the Home screen, tap 2. 3. 4. Tap the switch to turn it on. Tap Edit the device name and tap Rename to complete the settings.

-> Rename this device. Settings -> Bluetooth. 3. 5 Tethering & portable hotspot Use USB tethering You can use a USB cable to share your phones mobile data with a computer. 1. 2. On the Home screen, tap 3. Connect your phone to a computer using a USB cable. Settings -> More -> Tethering & portable hotspot. Tap the USB tethering switch to turn it on. Then you can share your phones mobile data with computer. Use WLAN hotspot You can use portable WLAN hotspot to share your phones mobile network with other devices. 1. On the Home screen, tap 2. 3. 4. 5. Tap the Portable WLAN hotspot switch to turn it on. Tap Set up WLAN hotspot. Set the WLAN name, security and password. Tap SAVE to complete the settings. Settings -> More -> Tethering & portable hotspot. Use Bluetooth tethering You can use Bluetooth tethering to share your phones mobile data with other devices. 1. 2. On the Home screen, tap 3. Pair your phone with other devices via Bluetooth. Settings -> More -> Tethering & portable hotspot. Tap the Bluetooth tethering switch to turn it on. Then you can share your phones mobile data with the connected devices. Chapter 3 Connection 12 4 Calls This chapter contains the following sections. Make a call Answer & end a call Options during a call Call log Call settings 4. 1 Make a call Dial directly by entering numbers 1. On the Home screen, tap Enter a number and tap 2. Phone ->

to make a call. Dial a recent number from the call log All incoming , outgoing and missed call are in the call log. 1. On the Home screen, tap 2. Note:

Tap a number to call. If your phone supports dual SIM cards, choose SIM1 or SIM2 to make the call. Phone -> Recents, a list of recent calls will be displayed. If you want to make SIM1 or SIM 2 as the default SIM card to make calls, choose one of them and check Always use this for calls or go to Settings -> SIM cards to configure. Dial from contact list 1. On the Home screen, tap 2. Phone ->

Contacts. Tap a contact and then tap the number to dial. If your phone supports dual SIM cards, choose SIM1 or SIM2 to make a call. Dial from your speed dial 1. On the Home screen, tap 2. Phone ->

Speed dial. Tap the contact directly to make a call. If your phone supports dual SIM cards, choose SIM1 or SIM2 to make a call. Make an international call 1. On the Home screen, tap 2. On the dialer, tap and hold 0 to enter +, then enter the country or region code, area code, and phone Phone. number in sequence. Tap 3. If your phone supports dual SIM cards, choose SIM1 or SIM2 to make a call. Make an emergency call without SIM cards The emergency calling mode makes dialing an emergency number a one-tap process. 1. On the Lock screen, tap EMERGENCY. 2. Enter an emergency number and tap to dial. Chapter 4 Calls 13 Make a conference call The conference calling enables multiple persons to talk simultaneously. 1. 2. After connected, tap 3. When the second call is connected, the first participant will be placed on hold. and enter another phone number. Call the first participant. 4. 2 Answer & end a call On the incoming call screen:

right. left. Answer a call: Drag Reject a call: Drag Quick response message: Drag caller. Note:

upward to reject the call and select a quick response message to the On the dialer screen, you can tap End a call: When you are ready to end a call, tap

.

->Settings -> Quick responses to edit the quick reponse message. 4. 3 Options during a call Your phone provides a variety of functions that you can use during a call. Adjust the call volume You can press the Volume button to increase or decrease the volume. Listen with the speaker You can press to hear the caller with the speaker. Place a new call while in a call You can make another call while a call is in progress. 1. While making a call with others, tap 2. on the calling screen. Enter another phone number or choose another contact, then tap to dial. Call Waiting When you want to answer a new incoming call while you are calling someone, you can use Call Waiting function. When a new call comes in, 1. 2. When you want to reactivate the previous call and place the new caller on hold, tap right to answer the new call. The previous call will hold on automatically. Slide

. Chapter 4 Calls 14 4. 4 Call log All incoming, outgoing and missed calls are recorded in the call log. Save a recent call to your contact list 1. Go to 2. Phone -> Recents -> Creat new contact. Configure the contact information and save. Delete a call from the call log 1. Go to 2. 3. to delete. Phone -> Recents. Tap the contact you want to delete and tap Call details. Tap 4. 5 Call settings Go to Phone ->

-> Settings to configure the call settings. Display options: set up the name format displayed on the screen. Sounds and vibration: set the phone ringtone, dialpad tones, etc. Quick responses: edit your quick responses. Calling accounts: configure your SIM card settings, SIP settings. Chapter 4 Calls 15 5 Messenger Use Messenger to keep in touch with your friends through SMS or MMS messages. This chapter contains the following sections. Type of messages Send & receive messages Message Management 5. 1 Type of messages Text Messages (SMS) The Short Messages Service (SMS) lets you send and receive text messages to and from other mobile phones. Multimedia Messages (MMS) The Multimedia Messaging Service (MMS) lets you send and receive multimedia messages (such as pictures, videos, and audio messages) to and from other mobile phones. 5. 2 Send & receive messages Send messages 1. On the Home screen, tap Messenger ->

2. 3. Enter a contact name or a phone number. Tap the Send message field and start composing your message. You can tap and tap Then tap to add an attachment (such as pictures, videos or other multimedia files). to send out the message. or to start a new message. 4. to add emotions Receive messages Messages are saved in the message list. Bold fonts indicate unread messages. Option 1: Tap Messenger and the new message to view. Option 2: Slide down from the top of the screen to display the Notification Panel and tap the new arrived message to view or reply. 5. 3 Message management Reply to a message 1. 2. Tap Messenger and the received message to view the conversation thread. Tap the Send message field to begin composing your message, then tap to send out. Delete a message 1. 2. Tap Messenger and then tap and hold the message you want to delete. Tap

-> DELETE. 16 Chapter 5 . Messenger Delete a conversation 1. On the Home screen, tap Messenger. 2. In the message list, tap and hold the conversation you want to delete all its conversation and tap DELETE.

->

Share a message 1. On the Home screen, tap Messenger. 2. Tap and hold the message you want to share and tap Forward a message 1. On the Home screen, tap Messenger. 2. Tap and hold the message you want forward and tap

. Archive a message 1. On the Home screen, tap Messenger. 2. Tap the message you want to archive and then tap

-> Archive. Go to Messenger -> Archived to view the archived messages. Note:

Archive a conversation 1. On the Home screen, tap Messenger. 2. On the message list, tap the conversation you want to archive and then tap Note:

Go to Messenger -> Archived to view the archived conversations. Block unwanted messages When you block the unwanted messages, you will continue to receive messages from this number but wont be notified anymore. 1. On the Home screen, tap Messenger. 2. On the message list, tap and hold the conversation you want to block and then tap

. Turn off the notification When you turn off the notification, you will not receive any notifications when you receive messages from the number. 1. On the Home screen, tap Messenger. 2. On the message list, tap and hold the conversation you want to block and then tap

. Search a message You can search the message you need by using the Message Search feature. 1. On the Home screen, tap Messenger ->

2. Enter a keyword to search for, then tap on the keyboard. 5. 4 Message settings Go to Messenger ->

Default SMS app: Tap to change your default app.

-> Settings , where you can:

17 Chapter 5 . Messenger Outgoing message sounds: Turn the switch on to turn on the outgoing message sounds. Notifications: Turn the switch on to enable notifications when you receive messages. Sound: Tap to choose the ringtone when new message comes. Vibrate: Turn the switch on to make the phone vibrate when new message comes. Advanced: Tap to configure some advanced settings. 18 Chapter 5 . Messenger 6 Contacts Organize your contacts and easily stay in touch with them via calls, SMS messages, emails, or other social networks. This chapter contains the following sections. Manage contacts Import/export contacts Contacts settings 6. 1 Manage contacts Add a contact 1. On the Home screen, tap 2. 3. Enter the contacts information. to save the new contact. Tap Contacts ->

to add a new contact. Edit a contact 1. On the Home screen, tap 2. 3. Tap the contact you want to edit and then tap Tap to save when finishing the editing. Contacts. Delete a contact 1. On the Home screen, tap 2. Tap the contact you want to delete and then tap Contacts. Share a contact 1. On the Home screen, tap 2. Tap the contact you want to share and then tap Contacts. to edit.

-> Delete -> OK.

-> Share. Add a contact to favorites 1. On the Home screen, tap 2. 3. until it turns to Tap the contact you want to add to your favourites. Tap Notes:

Contacts. You can view the favorites in Contacts ->FAVORITES. Import/export contacts 6. 2 1. On the Home screen, tap 2. Contacts ->

Follow the pop-up prompts to complete.

-> Import/export. Chapter 6 Contacts 19 6. 3 Contacts settings 1. On the Home screen, tap Contacts ->

2.

-> Settings. Set the contacts order. Sort by: You can make the contacts sort by first name or last name. Name format: You can choose the name format (fisrt name first/ last name first). Chapter 6 Contacts 20 7 Phone Manager Use Phone Manager to better manage and protect your phone. This chapter contains the following sections. Phone accelerator Power saving Permission manager Harassment filter 7. 1 Phone accelerator Clean up the unnecessary to accelerate your phones operation. 1. On the Home screen, tap 2. Tap Finish. Phone manager -> Phone accelerator -> Clean to free up the memories. 7. 2 Power saving Different power plans lead to different duration of your phone power. Choose your power plan here to help you better control the phone power. Smart: Auto-optimize settings. Marathon: Turn off Wi-Fi and data service. Sleep: Turn off all network functions (call, SMS, Wi-Fi, and data services) except for alarm clock. 7. 3 Permission manager You can give the apps access to permission as you need by using Permission manager. 7. 4 Harassment filter You can see the blocked messages in calls in Phone manager -> Harassment filter -> CALLS. Phone manager -> Harassment filter -> MESSAGES and blocked 21 Chapter 7 . Phone Manager 8 Camera Use Camera to capture your precious moments. This chapter contains the following sections. Get to know Camera Take a photo Record a video 8. 1 Get to know Camera Launch the camera app On the Home screen: Tap On the Lock screen: Press the Power button. Then swipe left until the camera app is launched. Camera. Camera home screem 1 2 3 4 5 6 7 8 9 1. 2. 3. 4. 5. 6. Swipe to show or hide the setting menu. For more information, see Camera settings. Tap to switch to the flash mode. Tap to select a filter. Tap to switch to camera mode. Tap to select a shooting mode. For more information, see Shooting mode. Tap to switch between front camera and back camera. Chapter 8 Camera 22

7. 8. 9. View the photos and videos you have taken. Tap to switch to video mode. Tap to take a photo. 8. 2 Take a photo Tap If you want to take a selfie, please tap to choose camera mode, then tap the or press Volume button to take a photo. to switch to selfie mode. Shooting mode Intelligent: Intelligent mode allows camera to evaluate the surroundings and determine the ideal mode for the photo. Nomal: Normal mode can set configuration automatically and allow you to capture the daily scenes. Scenery: Scenery mode can adjust aperture automatically and make the photo colorful. Food: Food mode allows you to capture the food photos more delicious. HDR: HDR (High-dynamic-range) mode allows you to take more detailed images for low-light and highly contrasting scenes. Beauty: Beauty mode can automatically beautify the images when you are taking photos Note: Your phone supports various filters when you are using Scenery and Food mode. Camera settings Time stamp: Enable it to add the time stamp to your photos. Self timer: Set a timer to delay shooting. Shutter sound: Turn the shutter sound on or off. Forced focus: Turn the forced focus on or off. Picture size: Select the picture size. Reset: Reset camera to its default settings. to choose Video, and then tap 8. 3 Record a video Tap Video settings Swipe from the left to open the video settings panel. Microphone: Turn the microphone on or off. Video quality: Select the video quality you need. or press the Volume button to start and stop recording. Chapter 8 Camera 23 9 Calendar Use Calendar to manage your event and tasks. This chapter contains the following sections. Use the calendar Calendar settings 9. 1 Use the calendar View the calendar 1. On the Home screen, tap 2. Tap Calendar. at the top of the screen to select Day, Week, Month, Agenda and Year to switch the calendar view. Create an event 1. On the Home screen, tap to creat an event. 2. 3. Calendar. Tap Follow the pop-up prompts to complete the settings and then tap Done when finished. Delete an event 1. On the Home screen, tap 2. Check the options you want to delete and tap

. Calendar ->

-> Delete events. 9. 2 Calendar settings On the Home screen, tap Calendar view setting Calendar ->

-> Settings -> General settings. Default view: Tap to choose a view. Hide declined events: Check the option to hide declined events. Show week number: Check the option to show week number. Week starts on: Tap to choose the day when a week starts on. Use home time zone: Tap to display calendars and events in your home time zone when travelling. Clear search history: Tap to remove all the searches youve performed. Notifications & reminders Notifications: Check the option to enable notifications. Sound: Tap to choose the sound when receiving notifications. Vibrate: Check the option to make the phone vibrate when receiving notifications. Pop-up notification: Check the option to enable pop-up notifications. Ask for reminder snooze delay: Check the option to always use default snooze delay. Default reminder time: Tap to set the default reminder time. Quick responses: Tap to edit default responses when emailing guests. Chapter 9 Calendar 24 10 Clock Use Clock to customize the time zone settings of your device, set alarms, and use your device as a stop watch or timer. This chapter contains the following sections:

Alarm Worldclock Timer Stopwatch 10. 1 Alarm Alarm ->

. Create an alarm 1. On the Home screen, tap Clock ->

2. 3. Choose a time for the alarm and tap OK. Configure the following settings:

Repeat: Check the option to repeat the alarm. Ringtones: Tap to choose a ringtone. Vibrate: Tap the option to make the phone vibrate when the alarm takes effect. Label: Tap to create a label for the alarm. Delete an alarm 1. On the Home screen, tap Clock ->

2. Tap the alarm you want to delete and tap Alarm. 10. 2 Worldclock You can check the time of a country or region using Worldclock. Clock -> Worldclock ->

1. On the Home screen, tap 2. and the time of the place will be displayed on the screen. Tap to choose a country or region. 10. 3 Timer You can use Timer to count down. 1. On the Home screen, tap 2. 3. 4. 5. 6. to add another timer. to delete the timer. Set a specific time that you want to count down and then tap Tap Tap Label to create a label for the timer. Tap Tap to stop counting and tap to continue or tap Clock ->

Timer. to restart the count down. 25 Chapter 10 . Clock 10. 4 Stopwatch Stopwatch contributes to recording precise time. 1. On the Home screen, tap to start counting. 2. to stop counting, and then tap 3. once or several times to count the time when counting. The time of your each tap and the interval 4. Tap Tap Tap time between every two taps will be displayed. Tap to share the lap times. to continue or tap Stopwatch. to restart. Clock ->

5. 26 Chapter 10 . Clock 11 Browser Use your phone browser to browse the Internet and find out all that you are curious about. This chapter contains the following sections. Go to a webpage Browser tabs Bookmarks History Browser settings 11. 1 Go to a webpage View a website 1. On the Home screen, tap Chrome, then tap the address bar on top of the page and enter the web address you want to visit. Tap

. 2. Do more options about the web page Tap and choose the options that you want to configure. New tab: Tap to open a new tab. New incognito tab: Tap to open a new incognito tab. Bookmarks: Tap to view your bookmarks. Recent tabs: Tap to view the recent visited tabs. History: Tap to view your browsing history. Request desktop site: Check the option to turn the page to a desktop site. Settings: Tap to configure the browser settings. 27 Chapter 11 . Browser Help & feedback: Tap to search for help or send your feedback. 11. 2 Browser tabs You can view multiple pages simultaneously using tabs. Tap the icon The number on the icon means the current number of the web pages. Open a tab Tab Chrome ->

-> New tab. and all the pages will be displayed. Close a tab 1. 2. Drag the tab left or right to close the tab. and choose the tab you want to close. Tab 11. 3 Bookmarks Use bookmarks to record the address of a website so that you can find it easily. On the Home screen, tap Chrome ->

->

to save the website to your bookmarks. 11. 4 History You can visit History to check the websites that you have visited before. On the Browser interface, tap

-> History to view a list of recent visited and most visited web pages. 11. 5 Browser settings Basics settings Search engine: Tap to choose a search engine. Merge tabs and apps: Tap to enable it and the tabs will live together with recent apps. Autofill forms: Tap to enable autofill forms. Save passwords: Turn it on and the saved passwords will appear. Advanced settings Privacy: Tap to configure the settings about privacy. Accessibility: Tap to configure the text scaling and force enable zoom. Site settings: Tap to configure the site settings. Data Saver: Tap to enable the data saver. About Chrome: Tap to know about the application version, operating system and legal information. 28 Chapter 11 . Browser 12 File Manager Access files stored on your device (including AUDIO, VIDEO, IMAGE, DOCUMENT, COMPRESS and APP). This chapter contains the following sections. View files (AUDIO, VIDEO, IMAGE, DOCUMENT, COMPRESS, APP) Manage your files & folders 12. 1 View files (AUDIO, VIDEO, IMAGE, DOCUMENT, COMPRESS, APP) 1. On the Home screen, tap File Manager. Files are stored in and organized into six categories (AUDIO, VIDEO, IMAGE, DOCUMENT, COMPRESS, APP). Tap a category to view the relevant files. Tap a file to view it. 2. 3. 12. 2 Manage your files & folders On the main screen of the File Manager, the following options are available:

Search Tap and then enter the file name to search. New folder You can add a new folder if needed. 1. 2. Tap Enter a name for the new folder and tap OK. File Manager -> Internal storage ->

. Sort by Tap 1. 2. Select a sort (Type/Name/Size/Date) to arrange the folders in a specific order. File Manager -> Internal storage ->

. Rename a folder 1. 2. 3. File Manager -> Internal storage. Tap Find the folder you want to rename and tap Enter a new name and tap OK.

-> Rename. File Manager -> Internal storage. Find the folder you want to copy. Copy a folder 1. 2. 3. Tap Tap and hold the folder and tap Select the folder you want to copy to and tap

. 29 Chapter 12 . File Explorer File Manager -> Internal storage. Find the folder you want to move. Move a folder 1. 2. 3. Tap Tap and hold the folder and tap Select the folder you want to move into and tap

. Delete a folder 1. 2. Tap Tap and hold the folder and tap to remove it. File Manager -> Internal storage. Find the folder you want to remove. View the file information You can view the file path, size, modified date, and its status. 1. 2. Tap Find the folder you want to view and tap File Manager -> Internal storage.

-> Details. Share files 1. 2. Note:

File Manager -> Share File. Tap Tap the switch to open the file-sharing feature. When opening the service, computer/pad/phone on the LAN can access to shared files. Make sure your computer, pad and phone are in the same LAN. 30 Chapter 12 . File Explorer 13 Weather Use Weather to get current temperature for one or more cities around the world. This chapter contains the following sections. Add a city Check the weather Remove a city Weather settings 13. 1 Add a city Add a city to check its real-time weather information. 1. On the Home screen, tap Weather. 2. Add a city in the City field and the weather information about the city will be displayed on the screen. 13. 2 Check the weather On the Weather interface, slide left or right to switch to different cities and view the detailed weather information. 13. 3 Remove a city 1. 2. Tap Weather ->

and then tap Tap to log into the City list. beside the city you want to remove. 13. 4 Weather settings

->

1. to configure the weather settings. Tap Weather ->

Temperature units: Tap or until it turns blue as the temperature unit. Auto refresh: Turn the swith on to make the phone auto refresh the weather information. Refresh interval: Tap to set the refresh interval. 31 Chapter 13. Weather 14 Gallery Use Gallery to view the photos stored in your phone. This chapter contains the following sections. Manage your photos Screenshot 14. 1 Manage your photos View photos 1. On the Home screen, tap 2. Gallery. Choose an option to view your photos. Photos : View the photos in a timeline. Albums: View the photos grouped by album. Collections: Create a new album and then you can view the photos groupsed by your selection. to log into the edit page. Edit a photo 1. 2. Select the photo you want to edit. Then tap You can:

Tap Edit to crop or rotate the photo. Tap Effect to select a filter. Tap Beauty to beautify the photo. Tap Sticker to add stickers to the photo. Tap Frame to add a frame to the photo. Tap Blur to make some region of the photo blurry. Tap Brush to paint some patterns. Tap Mosaic to add mosaic effects to the photo. Tap Color to adjust the color. Tap Save to complete the editing. 3. Delete a photo 1. 2. Select the photo you want to edit. Tap Share photos 1. 2. Select the photo you want to share and tap Follow the pop-up prompts to share the photo. Chapter 14 Gallery 32 14. 2 Screenshot Capture a screenshot Press the Volume down button and Power button at the same time to capture a screenshot. View a screenshot Option One: Slide down from top of the screen to open the notification panel and tap the screenshot you have capture. Option Two: Tap Gallery -> Albums ->Screenshot to view. Chapter 14 Gallery 33 15 Notes Use Notes to record your important information for later reference. This chapter contains the following sections. Compose a note Note options 15. 1 Compose a note 1. On the Home screen, tap 2. When finishing composing, tap Notes ->

and begin composing your new note. to save the note. 15. 2 Note options Edit a note 1. On the Home screen, tap to save the note. 2. Tap Notes, tap the note you want to edit and start editing. Delete a note On the Home screen, tap Delete all the notes On the Home screen, tap Notes, and then tap and hold the note you want to delete and tap

-> OK. Notes ->

-> Delete all -> OK. 34 Chapter 15. Notes 16 Applications Enjoy the applications from Google and learn how to manage them. This chapter contains the following sections. Manage applications GoogleTM applications 16. 1 Manage applications Download applications from Google PlayTM Store Phone browser Computer browser Install an application 1. On the Home screen, tap 2. 3. Tap APP to view all the application files. Select the application you want to install and follow the pop-up prompts. File Manager. Uninstall an application 1. On the Home screen, tap and hold the application icon you want to uninstall until at the top of the screen. Tap 2. Remove -> OK to uninstall the application. Remove appears 16. 2 GoogleTM applications Google Google indexes billions of web pages so that you can search for the information you desire through the use of keywords and operators. GmailTM Gmail, a free webmail service provided by Google. MapsTM Google Maps helps you find your current location, get directions, and other location-based information. To use Maps, you should enable location services first. YouTubeTM Use YouTube to share and view videos. DriveTM Use Drive to open, view, rename, and share your Google Docs and files. Chapter 16 Applications 35 Play MusicTM With Google Play Music, you can play music from local file or copied from your computer. Play Movies & TVTM Watch movies and TV shows purchased from Google Play. You can stream them instantly, or download them for viewing when youre not connected to the Internet. You can also view videos in local storage. HangoutsTM Use Hangouts to meet friends and family, share photos and host video calls. The conversation logs would be saved automatically in your Gmail account. PhotosTM Use Google Photos to back up your photos and videos in the Google cloud. Voice SearchTM Use voice commands to search for the information you desire. Chapter 16 Applications 36 17 Tools This chapter contains the following sections. FM Radio Flashlight Sound Recorder Calculator Downloads System Update Feedback SIM Toolkit 17. 1 FM Radio Scan stations 1. Connect a headset to the phone. 2. On the Home screen, tap Tools ->

3. to search for all stations. Tap FM Radio. Listen to FM Radio 1. Connect a headset to the phone. 2. On the Home screen, tap Tools ->

FM Radio. 17. 2 Flashlight 1. On the Home screen, tap Tools ->

2. to turn on or off the flashlight. Tap 17. 3 Sound Recorder Make a record 1. On the Home screen, tap Tools ->

2. 3. 4. Note:

to start recording. to pause.

-> SAVE to stop and save. Tap Tap Tap Flashlight to enable the flashlight. Sound Recorder. You can tap

-> List to view all the recordings you have saved. Choose a format Tap

-> Format to choose AAC or WAV format. Chapter 17 Tools 37 17. 4 Calculator 1. On the Home screen, tap Tools ->

2. Calculator. Tap numbers and use the arithmetic feature to complete an operation. 17. 5 Downloads On the Home screen, tap Tools ->

Downloads to view the download information. 17. 6 System Update 1. On the Home screen, tap Tools ->

2. 3. Tap Check for update. Follow the pop-up prompts to update the system. System Update. 17. 7 Feedback 1. On the Home screen, tap Tools ->

2. Enter your feedback. 3. Attach the snapshot. 4. Feedback. Tap Submit. Then the technical support will help you solve your issue. 17. 8 SIM Toolkit On the Home screen, tap Tools ->

Note: Please insert a SIM card before you launch SIM Toolkit. SIM Toolkit to configure the settings. Chapter 17 Tools 38 18 Settings This chapter contains the following sections. SIM cards Airplane mode Display Cast screen Sound and notification Storage Battery Apps Location Security Accounts Language and input Backup and reset Date and time Schedule power on & off Accessibility About phone 18. 1 SIM cards 1. On the Home screen, tap 2. 3. Settings. Tap SIM cards. Choose the preferred SIM for cellular data, calls or SMS messages. 18. 2 Airplane mode When you turn on airplane mode, you could not make calls. Additionally, other wireless functions may be disabled. Option One 1. On the Home screen, tap 2. Option Two 1. On the Home screen, swipe down from top of any screen ( except for the Lock screen) twice to open the Tap the Airplane mode switch to turn it on. Settings -> More. quick settings panel. Tap Airplane mode to turn it on. 2. 18. 3 Display 1. On the Home screen, tap Settings -> Display. Chapter 18 Settings 39 2. You can set the following options. Brightness level: Tap to adjust screen brightness. Adaptive brightness: Turn on the switch to enable your phone to optimize brightness level for available light. Sleep: Tap to select the time when the phone starts to sleep. Daydream: Tap to turn Daydream on to control what happens when the phone is docked and/or sleeping. Ambient display: Turn the switch on to wake up screen on notification. Font size: Tap to select a font size. 18. 4 Lock screen 1. On the Home screen, tap 2. Settings -> Lock screen. Tap Screen lock to choose a screen lock. None: Never use a screen lock. Swipe: Swipe the screen to unlock. Its the default option and offers no security. Pattern: Slide your finger on the dots to create a pattern. You can use the pattern to unlock the screen. PIN: Create a PIN code (must be at least 4 digits) to unlock the screen. Password: Create a password (must be at least 4 characters) to unlock the screen. 18. 5 Sound and notification 1. On the Home screen, tap Settings. Tap Sound & notification. 2. 3. You can set the following options. Media volume: Tap to adjust media volume. Alarm volume: Tap to adjust alarm volume. Ring volume: Tap to adjust ring volume. Do not disturb: Tap to configure the settings that you do not want your phone to disturb when receive notifications. Phone ringtone: Tap to set a phone ringtone. Default notification ringtone: Tap to set a default notification ringtone. Increasing ring volume: Turn the switch on to enable increasing ring volume. Also vibrate for calls: Turn the switch on to make the phone vibrate for calls. Vibrate on touch: Turn the switch to enable vibrate on touch. Do Not Disturb access: Tap to view the installed apps that have requested Do Not Disturb access. 18. 6 Storage 1. On the Home screen, tap 2. Know about the internal storage taken up by all applications. Settings -> Storage & USB. Chapter 18 Settings 40 18. 7 Battery 1. On the Home screen, tap 2. Settings -> Battery ->

. Configure the following settings to better use your battery feature. Power plan: Choose the power plan you like to better save your phone power. Battery optimization: .Tap to optimize the battery. 18. 8 Apps 1. On the Home screen, tap 2. Settings. Tap Apps to view all the apps and their space usage. 18. 9 Location 1. On the Home screen, tap 2. 3. Tap Location. Tap the switch to enable the location service. Settings. 18. 10 Security 1. On the Home screen, tap 2. 3. Settings. Tap Security. You can manage the security settings to secure your phone and protect your data. 18. 11 Accounts When you use your phone for the first time, you can set up a connection with your existing account or create a new account. Add an account 1. On the Home screen, tap 2. 3. 4. 5. Tap Accounts. Tap Add account. Select an account type. Follow the pop-up prompts to set up the account. settings. Synchronize accounts 1. On the Home screen, tap 2. 3. Tap Accounts. Tap

-> Auto-sync data to turn it on. settings. Delete an account 1. On the Home screen, tap 2. 3. Tap Accounts. Select an account type. Chapter 18 Settings settings. 41 4. 5. Then select the account you want to delete. Tap

-> Remove account to delete the account. 18. 12 Language and input Manage your phones language and input settings. Select your default language 1. On the Home screen, tap 2. 3. Tap Language and input -> Language. Select the language from the list. Settings. Keyboard settings For more information, see Type text. Use Google Voice Typing This feature uses Google voice recognition to convert your spoken words into text. To quickly access Google Voice Typing, tap to type. on the Home screen and speak the words you want your phone Configure Google Voice Typing On the Home screen, tap Settings -> Language and input -> Google voice typing. Languages: Select a language as your default language. OK Googledetection: Tap to choose whether you say OK Google to start a voice search from the Google app. Hands-free: Tap to choose whether you allow requests or not with device locked. Speech output: Tap to choose On or Hands-free only. Offline speech recognition: Tap to download additional language packs. Block offensive words: Turn the switch to make the phone recognize and block offensive voice results. Bluetooth headset: Turn the switch to enable the phone to record audio through Bluetooth headset if available. 18. 13 Backup and reset You can back up your app data, WLAN passwords and other settings to Google servers. Back up your data 1. On the Home screen, tap 2. Tap Back up my data and turn the switch on. Settings -> Backup & reset. Factory data reset 1. On the Home screen, tap 2. Settings. Tap Backup & reset -> Factory data reset -> RESET PHONE. Chapter 18 Settings 42 18. 14 Date & time 1. On the Home screen, tap 2. 3. Settings. Tap Date & time. You can set the following options:

Automatic date & time: Turn the switch on to use network-provied time. Automatic time zone: Turn the switch on to use the network-provided time zone. Set date: Tap to set date manually when Automatic date & time option is disabled. Set time: Tap to set time manually when Automatic date & time option is disabled. Select time zone: Tap to select the time zone manually when Automatic time zone is disabled. Use 24-hour format: Tap to switch between the 24-hour format and 12-hour format. 18. 15 Accessibility Use Accessibility to make mobile phone easy to use for all individuals, including those with disabilities. 1. On the Home screen, tap 2. 3. Tap Accessibility. Set the accessibility options. Settings. 18. 16 About phone Use About phone to know more information about your phone including your phones status, model, android version, baseband version and so on. 1. On the Home screen, tap 2. Tap About phone. Settings. Chapter 18 Settings 43 Appendix A: Specifications Specifications Height: 133.4mm Width: 66.6mm Depth: 9.8mm Weight: 128 g White/Black/Yellow 4.5inches, FWVGA 854 x 480 220PPI Qualcomm MSM8909 ARM Cortex-A7 1.1 GHz GPU: Adreno 304 ROM: 8 GB RAM: 1 GB Size and Weight Color Display CPU Memory Memory Slot MicroSD card (up to 32 GB) Camera Front 2 Mega-pixel Rear 5 Mega-pixel, Auto Focus Network LTE FDD Cat4

(up to 150Mbps DL / 50Mbps UL) HSPA+

(up to 21Mbps DL / 5.76Mbps UL) DC-HSPA+

(up to 42Mbps DL / 5.76Mbps UL) GPS GPS/A-GPS Sensors Audio Video Connectivity Ambient Light Sensor Accelerometer Proximity sensor Audio formats:

3GPP; MPEG-4; MPEG-TS; WAVE; FLAC; MP3; MIDI; Ogg; AAC+eAAC; AMR-

NB; AMR-WB; PCM Video formats:

H.264 BP, MPEG-4 SP, H.263, VP8,VP9, (HEVC) H.265 MP Wi-Fi 802.11b/g/n, 2.4GHz Bluetooth: 4.1 Dual Micro SIM card (Dual SIM Dual Standby) SIM1 Support 2G/3G/4G SIM2 Support 2G/3G/4G 44 Specifications Network Standard FDD-LTE/WCDMA/GSM TP803A:

GSM: band (2/3/5/8) WCDMA: band (1/5/8) LTE: band(1/3/5/7/8/20) TP803C:

GSM: band (2/3/5) WCDMA: band (2/4/5) FDD-LTE: band (2/4/7/28A&B) Navigation GPS/GLONASS Cloud Service Supported Operation System Android 6.0 Battery 2020mAh In the box TP-LINK Neffos Y50 Charger USB Cable Quick Start Guide 45 Appendix B:

Technical Support Contact our technical support if you have any questions related to this product. Countries/Regions Support Global Tel: +86 755 26504400 (English Service) Fee: Depending on rate of different carriers, IDD. E-mail: support@neffos.com(English Service) Service Time: 24 hours a day, 7 days a week. Germany Tel: +86 755/ 26504400 (englischsprachig) E-mail: support@neffos.com (englischsprachig) Service Time: 24/7 Italy Poland Tel: +390221116579 E-mail: support.it@neffos.comService Time: 9:00 AM to1:00PM & 2:00PM to 6:00PM, Monday to Friday. Tel: +48 (0) 801 002 228; +48 22 360 63 90 E-mail: support.pl@neffos.com Service Time: 9:00AM to 5:00PM, Monday to Friday. Europe Russia Spain Turkey Ukrain Tel: 8 (495) 228-55-60 (Moscow and the Moscow Region) 8 (800) 250-55-60 (free call from any region of the Russian Federation) E-mail: support.ru@neffos.com Service Time: 10:00 - 18:00 (GMT+3), Monday to Friday.

*Except for holidays in the Russian Federation Tel: 902 060 365 E-mail: soporte.es@neffos.com Service Time: 9:00AM to 7:00PM, Monday to Thursday 9:00AM to 5:00PM, Friday (*Except Spanish Bank holidays) August, 8:00AM to 4:00PM, Monday to Friday. Tel: +90 (850) 222 00 15 E-mail: support.tr@neffos.com Tel: 0 (800) 505-508 E-mail: support.ua@neffos.com Service Time:10:00AM to 10:00PM, working day, Monday to Friday. Middle East&

Africa United Arab Emirates Tel: +971-4-3966356(Arabic & English) E-mail: support.mea@neffos.com Service Time: 8:30 - 22:30 46 Countries/Regions Support India Toll Free:1800 2094 168 E-mail:support.in@neffos.com Service Time:10:00AM to 6:00PM, Monday to Saturday. Indonesia Local No.: (+62) 021 63861936 E-mail: support.id@neffos.com Service Time: 09:00AM to 12:00AM & 01:00PM to 06:00PM, Monday to Friday. Asia-pacific Malaysia Tel: + 60 (3) 2141 4358 (Mon-Sun, 10.30am-8.00pm) E-mail: support.my@neffos.com Service Time: 24 hours a day, 7 days a week Singapore Local No.: +65 62840493 E-mail: support.sg@neffos.com Service Time: 24 hours a day, 7 days a week Thailand Vietnam Brazil Americas Tel: +66 2 440 0029 (Depending on rate of different carriers) E-mail:support.th@neffos.com Service Time: 08.30-17.30, Monday to Saturday. Local No.: (08) 62615079 E-mail: support.vn@neffos.com Service Time: Th 2 Th 6: Gi hnh chnh (8h30 12h ; 13h 17h30); Th 7: Bui sng (8h30 12h) Tel: Portuguese Service Only 4007-2172 (Capitais e regies metropolitanas) 0800-608-9799 (Demais localidades) 11 2222-1245 (SP) 21 3180-0092 (RJ ) Service Time: Monday to Friday 9:00AM to 6:00PM, Saturday 9:00AM to 3:00PM. E-mail: suporte.br@neffos.com (Dvidas Tcnicas) Mexico Local No.: +525 59 1388104 E-mail: support.mx@neffos.com Service Time: 09:00AM to 5:30PM, Monday to Friday. 47 Appendix C: Explanation of the symbols on the product label The meaning of symbols on the product label is explained below. Symbol Explanation RECYCLING This product bears the selective sorting symbol for Waste electrical and electronic equipment

(WEEE). This means that this product must be handled pursuant to European directive 2012/19/

EU in order to be recycled or dismantled to minimize its impact on the environment. User has the choice to give his product to a competent recycling organization or to the retailer when he buys a new electrical or electronic equipment. To prevent possible hearing damage, do not listen at hign volume levels for long periods. is a registered trademark of TP-LINK is a registered trademark of Neffos Limited. Other brands and product COPYRIGHT & TRADEMARKS Specifications are subject to change without notice. TECHNOLOGIES CO., LTD. names are trademarks or registered trademarks of their respective holders. No part of the specifications may be reproduced in any form or by any means or used to make any derivative such as translation, transformation, or adaptation without permission from TP-LINK TECHNOLOGIES CO., LTD. Copyright 2016 TP-LINK TECHNOLOGIES CO., LTD. All rights reserved. Android is a trademark of Google Inc. The Bluetooth word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. And any use of such marks by TP-LINK TECHNOLOGIES CO., LTD. is under license. http://www.neffos.com

, . Personal information and data security The use of some functions or third-party applications on your device could result in your personal information and data being lost or becoming accessible to others. Several measures are recommended to help you protect personal and confidential information. Place your device in a safe area to prevent it from unauthorized use. Set your device screen to lock and create a password or unlock pattern to open it. Periodically back up personal information kept on your USIM card, memory card, or stored in your device memory. If you change to a different device, be sure to move or delete any personal information on your old device. If you are worried about viruses when you receive messages or emails from a stranger, you can delete them without opening them. your personal information. If you use your device to browse the Internet, avoid websites that might pose a security risk to avoid theft of If you use services such as Wi-Fi tether or Bluetooth, set passwords for these services to prevent unauthorized access. When these services are not in use, turn them off. Install or upgrade device security software and regularly scan for viruses. Be sure to obtain third-party applications from a legitimate source. Downloaded third-party applications Install security software or patches released by Neffos or third-party application providers. Some applications require and transmit location information. As a result, a third-party may be able to share should be scanned for viruses. your location information. Your device may provide detection and diagnostic information to third-party application providers. Third party vendors use this information to improve their products and services. If you have concerns about the security of your personal information and data, please contact support@

neffos.com. Legal notice Copyright 2016 TP-LINK TECHNOLOGIES CO., LTD. All rights reserved. Trademarks and permissions is trademarks or registered trademarks of Neffos Limited. TP-LINK is responsible for Neffos. Android is a trademark of Google Inc. The Bluetooth word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by Neffos Limited is under license. Other trademarks, product, service and company names mentioned may be the property of their respective owners. Third-Party software statement Neffos does not own the intellectual property of the third-party software and applications that are delivered with this product. Therefore, Neffos will not provide any warranty of any kind for third party software and applications. Neither will Neffos provide support to customers who use third-party software and applications, nor be responsible or liable for the functions or performance of third-party software and applications. Third-party software and applications services may be interrupted or terminated at any time, and Neffos does not guarantee the availability of any content or service. Third-party service providers provide content and services through network or transmission tools outside of the control of Neffos. To the greatest extent permitted by applicable law, it is explicitly stated that Neffos shall not compensate or be liable for services provided by third-party service providers, or the interruption or termination of third-party contents or services. Neffos shall not be responsible for the legality, quality, or any other aspects of any software installed on this product, or for any uploaded or downloaded third-party works in any form, including but not limited to texts, images, videos, or software etc. Customers shall bear the risk for any and all effects, including incompatibility between the software and this product, which result from installing software or uploading or downloading the third-party works. This product is based on the open-source Android platform. Neffos has made necessary changes to the platform. Therefore, this product may not support all the functions that are supported by the standard Android platform or may be incompatible with third-party software. Neffos does not provide any warranty or representation in connect with any such compatibility and expressly excludes all liability in connection with such matters. DISCLAIMER ALL CONTENTS OF THIS MANUAL ARE PROVIDED AS IS. EXCEPT AS REQUIRED BY APPLICABLE LAWS, NO WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE MADE IN RELATION TO THE ACCURACY, RELIABILITY OR CONTENTS OF THIS MANUAL. TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL NEFFOS BE LIABLE FOR ANY SPECIAL, INCIDENTAL, INDIRECT, OR CONSEQUENTIAL DAMAGES, OR LOSS OF PROFITS, BUSINESS, REVENUE, DATA, GOODWILL SAVINGS OR ANTICIPATED SAVINGS REGARDLESS OF WHETHER SUCH LOSSES ARE FORSEEABLE OR NOT. THE MAXIMUM LIABILITY (THIS LIMITATION SHALL NOT APPLY TO LIABILITY FOR PERSONAL INJURY TO THE EXTENT APPLICABLE LAW PROHIBITS SUCH A LIMITATION) OF NEFFOS ARISING FROM THE USE OF THE PRODUCT DESCRIBED IN THIS MANUAL SHALL BE LIMITED TO THE AMOUNT PAID BY CUSTOMERS FOR THE PURCHASE OF THIS PRODUCT. Privacy policy To better understand how we protect your personal information, please see the privacy policy at www.neffos. com. Safety information This section contains important information about the operation of your device. It also contains information about how to use the device safely. Read this information carefully before using your device. Electronic device Do not use your device if using the device is prohibited. Do not use the device if doing so causes danger or interference with other electronic devices. Interference with medical equipment Follow rules and regulations set forth by hospitals and health care facilities. Do not use your device where Some wireless devices may affect the performance of hearing aids or pacemakers. Consult your service prohibited. provider for more information. Avoid using your device within a 15 cm range of a pacemaker if possible, as your device can interfere with the pacemaker. To minimize possible interference with a pacemaker, use your device only on the side of your body that is opposite the pacemaker. If you use medical equipment, contact the equipment manufacturer before using your device to determine whether or not the equipment will be affected by radio frequencies emitted by the device. Do not use your device near devices or apparatuses that emit radio frequencies, such as sound systems or radio towers Radio frequencies may cause your device to malfunction. Do not use your device near devices or apparatuses that emit radio frequencies, such as sound systems or radio towers. Radio frequencies may cause your device to malfunction. Electronic devices in your car may malfunction, due to radio interference from your device. Contact the manufacturer for more information. Protecting your hearing when using a headset Using a headset at high volumes may damage your hearing. To reduce this risk, lower the headset volume To prevent possible hearing damage, do not listen at high volume levels for long periods. to a safe and comfortable level. Exposure to high volumes while driving may cause distraction and increase your risk of an accident. Do not use a headset while driving or riding. Doing so may distract your attention and cause an accident, or may be illegal depending on your region. Areas with flammables and explosives Turn off your device in potentially explosive environments instead of removing the battery. Always comply with regulations, instructions and signs in potentially explosive environments. Do not use your device at refueling points (petrol stations), near fuels or chemicals, or in blasting areas. Do not store or carry flammable liquids, gases, or explosive materials in the same compartment as the device, its parts, or accessories. Traffic security Observe local laws and regulations while using the device. To reduce the risk of accidents, do not use your wireless device while driving. Concentrate on driving. Your first responsibility is to drive safely. Do not hold the device while driving. Use hands-free accessories. When you must make or answer a call, pull of the road safely and park the vehicle first. RF signals may affect the electronic systems of motor vehicles. For more information, consult the vehicle Do not place the device over the air bag or in the air bag deployment area in a motor vehicle. Doing so may hurt you because of the strong force when the air bag inflates. On an aircraft, using electronic devices can interfere with the aircrafts electronic navigational instruments. Make sure the device is turned off during takeoff and landing. After takeoff, you can use the device in flight mode if allowed by aircraft personnel. manufacturer. it to malfunction. Operating environment Do not expose the device to heavy smoke or fumes. Doing so may damage the outside of the device or cause Do not use or store your device in areas with high concentrations of dust or airborne materials. Dust or foreign materials can cause your device to malfunction and may result in fire or electric shock. Do not use your device during thunderstorms to protect your device against any danger caused by lightning. Avoid exposing your device and battery to very cold or very hot temperatures. Extreme temperatures can damage the device and reduce the charging capacity and life of your device and battery. Prevent the battery from coming into contact with metal objects, as this can create a connection between the + and terminals of your battery and lead to temporary or permanent battery damage. Do not expose your device to direct sunlight (such as on a car dashboard) for prolonged periods. To protect your device or accessories from fire or electrical shock hazards, avoid rain and moisture. Keep the device away from sources of heat and fire, such as a heater, microwave oven, stove, water heater, radiator, or candle. objects and result in injury. Do not place sharp metal objects, such as pins, near the earpiece or speaker. The earpiece may attract these Prevent the multipurpose jack and the small end of the charger from contact with conductive materials, such as liquids, dust, metal powders, and pencil leads. Conductive materials may cause a short circuit or corrosion of the terminals, which may result in an explosion or fire. Stop using your device or applications for a while if the device is overheated. If skin is exposed to an overheated device for an extended period, low temperature burn symptoms, such as red spots and darker pigmentation, may occur. Do not touch the devices antenna. Otherwise, communication quality may be reduced. Do not allow children or pets to bite or suck the device or accessories. Doing so may result in damage or Observe local laws and regulations, and respect the privacy and legal rights of others. Do not use your devices camera flash directly in the eyes of people or pets. Otherwise temporary loss of vision or damage to the eyes may occur. While using your device, leave some lights on in the room and do not hold the screen too close to your eyes. explosion. Childs safety Comply with all precautions with regard to childs safety. Letting children play with the device or its accessories may be dangerous. The device includes detachable parts that may present a choking hazard. Keep away from children. The device and its accessories are not intended for use by children. Children should only use the device with adult supervision. Accessories Using an unapproved or incompatible power adapter, charger or battery may cause fire, explosion or other Use manufacturer-approved batteries, chargers, accessories, and supplies Using generic batteries or chargers may shorten the life of your device or cause the device to malfunction. They may also cause a fire or cause the battery to explode. TP-LINK cannot be responsible for the users safety when using accessories or supplies that are not approved hazards. by TP-LINK. Charger safety For pluggable devices, the socket-outlet shall be installed near the devices and shall be easily accessible. Unplug the charger from electrical outlets and the device when not in use. Do not drop or cause an impact to the charger. Do not use damaged power cords or plugs, or loose electrical sockets. Unsecured connections can cause Never use a damaged charger or battery. Do not touch the device or the charger with wet hands. Doing so may lead to short circuits, malfunctions, or If your charger has been exposed to water, other liquids, or excessive moisture, take it to an authorized Ensure that the charger meets the requirements of Clause 2.5 in IEC60950-1/EN60950-1 and has been tested and approved according to national or local standards. Connect the device only to products with the USB-IF logo or with USB-IF compliance program completion. Do not bend or damage the power cord. Doing so may cause electric shock or fire. Do not use your device while it is charging or touch your device with wet hands. Doing so may cause electric electric shock or fire. electric shocks. service center for inspection. shock. Do not short-circuit the charger or the device. Doing so may cause electric shock or fire, or the battery may malfunction or explode. Battery safety Do not connect battery poles with conductors, such as keys, jewelry, or other metal materials. Doing so may short-circuit the battery and cause injuries or burns. Keep the battery away from excessive heat and direct sunlight. Do not place it on or in heating devices, such as microwave ovens, stoves, or radiators. Batteries may explode if overheated. Do not attempt to modify or remanufacture the battery, insert foreign objects into it, or immerse or expose it to water or other liquids. Doing so may lead to fire, explosion, or other hazards. If the battery leaks, ensure that the electrolyte does not make direct contact with your skins or eyes. If the electrolyte touches your skins or splashes into your eyes, immediately flush with clean water and consult a doctor. In case of battery deformation, color change, or overheating while charging or storing, immediately stop using the device and remove the battery. Continued use may lead to battery leakage, fire, or explosion. Do not put batteries in fire as they may explode. Damaged batteries may also explode. Dispose of used batteries in accordance with local regulations. Improper battery use may lead to fire, explosion, or other hazards. Do not bite or suck the device or the battery. Doing so may damage the device or result in an explosion or Do not smash or pierce the battery, or expose it to high external pressure. Doing so may lead to a short circuit Do not drop the device or battery. If the device or battery is dropped, especially on a hard surface, and may If the device standby time shortens significantly, replace the battery. Do not handle a damaged or leaking Lithium Ion (Li-Ion) battery. For safe disposal of your Li-Ion battery, contact your nearest authorized service center. If you notice strange smells or sounds coming from your device or the battery, or if you see smoke or liquids leaking from the device or battery, stop using the device immediately and take it to a TP-LINK Service Centre. Failure to do so may result in fire or explosion. Caution: Risk of explosion if battery is replaced by an incorrect type. Dispose of used batteries according to the instructions. fire. or overheating. be damaged. connected to it. Cleaning and maintenance Keep the device and accessories dry. Do not attempt to dry it with an external heat source, such as a microwave oven or hair dryer. Do not turn on your device if it is wet. If your device is already on, turn it off and remove the battery immediately (if the device will not turn off or you cannot remove the battery, leave it as-is). Then, dry the device with a towel and take it to a service canter. Do not expose your device or accessories to extreme heat or cold. These environments may interfere with proper function and may lead to fire or explosion. Avoid collision, which may lead to device malfunctions, overheating, fire, or explosion. Before you clean or maintain the device, stop using it, stop all applications, and disconnect all cables Do not use any chemical detergent, powder, or other chemical agents (such as alcohol and benzene) to clean the device or accessories. These substances may cause damage to parts or present a fire hazard. Use a clean, soft, and dry cloth to clean the device and accessories. Do not store your device near magnetic fields for extended periods of time. Your device may malfunction or the battery may discharge from exposure to magnetic fields. Magnetic stripe cards, including credit cards, phone cards, passbooks, and boarding passes, may be damaged by magnetic fields. Do not use your device with the back cover removed. The battery may fall out of the device, which may result in damage or malfunction. Do not dismantle or remanufacture the device and its accessories. This voids the warranty and releases the manufacturer from liability for damage. In case of damage, contact an authorized service center for assistance or repair. If the device screen is broken in a collision, immediately stop using the device. Do not touch or attempt to remove the broken parts. Promptly contact an authorized service center. Do not store your device with metal objects, such as coins, keys, and necklaces. Your device may be scratched or may malfunction. If the battery terminals come into contact with metal objects, this may cause a fire. Emergency calls The availability of emergency calls is subject to your cellular network quality, service provider policy, and local laws and regulations. Never rely solely on your device for critical communications like medical emergencies. Environmental protection The device and its accessories (if included), such as the power adapter, headset, and battery should not be Disposal of the device and its accessories is subject to local regulations. Support proper collection and disposed of with household garbage. recycling. Disposal and recycling information This marking on the product, accessories or literature indicates that the product and its electronic accessories (e.g. charger, batteries, headset, USB cable) should not be disposed of with other household waste. To prevent possible harm to the environment or human health from uncontrolled waste disposal, please separate these items from other types of waste and recycle them responsibly to promote the sustainable reuse of material resources. Household users should contact either the retailer where they purchased this product, or their local government office, for details of where and how they can take these items for environmentally safe recycling. Business users should contact their supplier and check the terms and conditions of the purchase contract. This product and its electronic accessories should not be mixed with other commercial wastes for disposal. This product is RoHS compliant. EU regulatory conformance Body worn operation The device complies with RF specifications when used near your ear or at a distance of 5 mm from your body. Ensure that the device accessories, such as a device case and device holster, are not composed of metal components. Keep the device away from your body to meet the distance requirement. Certification information (SAR) This device meets guidelines for exposure to radio waves. Your device is a low-power radio transmitter and receiver. As recommended by international guidelines, the device is designed not to exceed the limits for exposure to radio waves. These guidelines were developed by the International Commission on Non-Ionizing Radiation Protection (ICNIRP), an independent scientific organization, and include safety measures designed to ensure the safety of all users, regardless of age and health. The Specific Absorption Rate (SAR) is the unit of measurement for the amount of radio frequency energy absorbed by the body when using a device. The SAR value is determined at the highest certified power level in laboratory conditions, but the actual SAR level during operation can be well below the value. This is because the device is designed to use the minimum power required to reach the network. The SAR limit adopted by Europe is 2.0 W/kg averaged over 10 grams of tissue, and the highest SAR value for this device complies with this limit. The highest SAR value reported for this device type when tested at the ear is 0.220 W/kg, and when properly worn on the body is 0.974 W/kg. Statement Hereby, Neffos Limited declares that this device is in compliance with the essential requirements and other relevant provisions of Directive 1999/5/EC. For the declaration of conformity, visit the web site www.neffos.com. The following marking is included in the product:

This device may be operated in all member states of the EU. Observe national and local regulations where the device is used. This device may be restricted for use, depending on the local network. TP-LINK TECHNOLOGIES CO , LTD DECLARATION OF CONFORMITY Safety (Article 3.1(a) of the R&TTE Directive) Electromagnetic compatibility (Article 3.1 (b) of the R&TTE Directive) We, TP-LINK TECHNOLOGIES CO., LTD., Address: Building 24-1F/3F/4F/5F, 28-1F/2F/3F/4F Science and Technology Park, Shennan Road, Nanshan District, Shenzhen City, Guangdong Province, P.R. China Declare under our own responsibility that the product:

Model: TP803A Intended use: Neffos Y50 FDD-LTE Smartphone This product is in conformity with the following standards and/or other normative documents:

1. Health (Article 3.1(a) of the R&TTE Directive) EN 50360: 2001+A1: 2012; EN 50566: 2013/AC: 2014; EN 62479: 2010;

EN 62209-1: 2006; EN 62209-2: 2010 2. EN 60950-1:2006+A11:2009+A1:2010+A12:2011+A2:2013; EN 50332-2: 2013 3. EN 301 489-1 V1.9.2; EN 301 489-3 V1.6.1;

EN 301 489-7 V1.3.1; EN 301 489-17 V2.2.1;

EN 301 489-24 V1.5.1;

EN 55013:2013; EN55020:2007+A11:2011 4. EN 301 511 V9.0.2; EN 301 908-1 V7.1.1;

EN 301 908-2 V6.2.1; EN 301 908-13 V6.2.1 EN 300 328 V1.9.1;

EN 300 440-1 V1.6.1; EN 300 440-2 V1.4.1 We hereby declare that the above named product is in conformance to all the essential requirements of the Directives:

R&TTE Directive (1999/5/EC), All the reports of the applied standards have the Positive Opinion of Notified Body:

ACB, 6731 Whittier Avenue, Suite C110 McLean, VA 22101, U.S.A Identification mark:

Radio frequency spectrum usage (Article 3.2 of the R&TTE Directive) The technical documentation relevant to the above equipment will be held at:

TP-LINK TECHNOLOGIES CO., LTD. Building 24-1F/3F/4F/5F, 28-1F/2F/3F/4F Science and Technology Park, Shennan Road, Nanshan District, Shenzhen City, Guangdong Province, P.R. China Authorized Person:

Date of issue: 2016/10/10