FCC ID: 2AU97KRONO Mobile Phone

Thank you for choosing this Spreadtrum Platformphone. Universe User Guide This device will offer you unprecedented surprise for it can support GSM cards and multiple cards standby. Meanwhile, this phone is equipped with a 3 megapixel HD digital camera, a MP3 Mobile Musicand a MP4 video player. Enjoy yourself!

Safety Please go through, and comply with, the following considerations before using this phone. Please take earphone if making or Answer incoming call while driving or after you car is parked. Anyphone may be susceptible to interference, which affect performance. could Please use the original battery and accessories in order to have optimal performance and prevent phone damage. Please dont use unmatched products. avoid To interference with blasting work, please turn off the phone on the site or where two-way radio must be switched off. Please observe the local rules. If your phone needs to be connected with other device, please read the User Guide of the latter. Please copy or keep a written copy of the vital information stored in your phone. The phone may interfere with aircraft telecommunication. So please turn if off or switch to flight mode during the flight. Please turn off your phone near the medical equipment or in the medical facility where anyphone must be out of service. Please turn off yourphone in the gas station or near fuel or chemicals to prevent explosion. life Burning or disposing of phone battery as usual is prohibited, or it may cause risk or environmental pollution. Please dispose of and recycle it local in compliance with environmental regulations. the small components Some

(e.g. memory card, etc.) shall be out of childrens reach; otherwise it may be swallowed or cause other hazards. the service area. Enter Ensure the phone is turned on and within the emergency number, press the talking key to tell your location. Please dont end the call without permission. SOS Many people mistakenly assume that using a cell phone with a lower reported SAR value necessarily decreases a users exposure to RF emissions, or is somehow safer than using a cell phone with a high SAR value. While SAR values are an important tool in judging the maximum possible exposure to RF energy from a particular model of cell phone, a single SAR value does not provide sufficient information about the amount of RF exposure under typical usage conditions to reliably compare individual cell phone models. World Health Organization (WHO) AdviceOrganizations such as the World Health Organization and the US Food and Drug Administration have stated that if people are concerned and want to reduce their exposure they could use a hands-free device to keep the phone away from the head and body during phone calls, or reduce the amount of time spent on the phone. Contents Introduction ................................................................................................................................................................ 6 Insert SIM card and battery.................................................................................................................................... 6 Insert memory card ................................................................................................................................................ 6 Battery charging ..................................................................................................................................................... 6 Power on and off .................................................................................................................................................... 7 Call ............................................................................................................................................................................. 7 Making an overseas call. ....................................................................................................................................... 7 Dialing via Contacts ............................................................................................................................................... 7 Calling an extension number ................................................................................................................................. 7 Making an emergency phone ................................................................................................................................. 7 Answer or reject incoming calls ............................................................................................................................ 7 Menu during a call ................................................................................................................................................. 8 End a call ............................................................................................................................................................... 8 Call logs ..................................................................................................................................................................... 8 Commonly Used Functions ................................................................................................................................... 8 More Functions ...................................................................................................................................................... 8 Contacts...................................................................................................................................................................... 9 Browsing contacts .................................................................................................................................................. 9 Quick search .......................................................................................................................................................... 9 New contact ........................................................................................................................................................... 9 Function Menu of Contacts .................................................................................................................................. 10 Multimedia ............................................................................................................................................................... 10 Camera ................................................................................................................................................................. 10 DV........................................................................................................................................................................ 10 Image ................................................................................................................................................................... 10 Audio ................................................................................................................................................................... 10 Video.................................................................................................................................................................... 11 FM Radio ............................................................................................................................................................. 11 Sound Recorder.................................................................................................................................................... 12 My File.................................................................................................................................... !

Messaging .............................................................................................................................................................. 12 Wirte message ...................................................................................................................................................... 13 SMS/MMS ........................................................................................................................................................... 13 Inbox .................................................................................................................................................................... 13 Outbox ................................................................................................................................................................. 13 Draftbox ............................................................................................................................................................... 13 Sendbox ............................................................................................................................................................... 13 Templates ............................................................................................................................................................. 13 Broadcast message ............................................................................................................................................... 13 Voice mail server ................................................................................................................................................. 13 Application ............................................................................................................................................................... 14 Alarm ................................................................................................................................................................... 14 Calendar ............................................................................................................................................................... 14 Word clock ............................................................................................................................ !

Calculator ............................................................................................................................................................. 15 Memo ................................................................................................................................................................... 15 E-book.................................................................................................................................................................. 15 Bluetooth ................................................................................................................................. !

Torch Light ............................................................................................................................. !

Internet ..................................................................................................................................................................... 14 Settings ..................................................................................................................................................................... 17 Call settings ......................................................................................................................................................... 17 Phone Settings ..................................................................................................................................................... 18 Display Settings: Internet ..................................................................................................................................... 18 Security settings ................................................................................................................................................... 18 Connection ........................................................................................................................................................... 19 Phone profile ............................................................................................................................................................ 19 Additional Function ................................................................................................................................................. 19 Maintenance of Mobile Phone ................................................................................................................................. 20 Safety Information ................................................................................................................................................... 21 Usage Environment .............................................................................................................................................. 21 Medical Equipments ............................................................................................................................................ 21 Pace Maker .......................................................................................................................................................... 21 Staff wearing pace maker: ................................................................................................................................... 21 Hearing Aids ........................................................................................................................................................ 22 Emergency Call.................................................................................................................................................... 22 Dial emergerncy call ............................................................................................................................................ 22 Password Access .................................................................................................................................................. 22 Power-on Password.............................................................................................................................................. 22 PIN Code ............................................................................................................................................................. 22 PIN2 Code ........................................................................................................................................................... 23 PUK Code ............................................................................................................................................................ 23 PUK2 Code .......................................................................................................................................................... 23 Attentions on Charging of Battery ....................................................................................................................... 23 Attentions on Use of Battery................................................................................................................................ 24 Attention on Use of Accessories .......................................................................................................................... 24 Introduction Insert SIM card and battery Long press power supply key for 3s to turn it off;

Slide the back cover downwards and remove it;

Remove the battery. Insert SIM1 (per the mark SIM on the card slot. The contactor shall face down (note the notch on the SIM card is in line with the slot). Push the SIM card inwards from the card slot until it absolutely fits the slot. Insert the battery with metallic contact aligned to the phone battery contact and replace the back cover. 1. This User Guide is designed for both SIM cards inserted by selecting [SettingsCall SettingsDual-SIMStandby modeDual SIM dual standby]. If only one card is inserted or no Dual SIM dual standby is set up, the screen and options may differ from this manual. Note:

Insert memory card This phone supports the T-Flash memory card. After it is inserted, you can browse or copy, etc. the files stored in the memory card. Also, the disk space of this phone can be expanded. Remove the back cover and battery and turn over the cover of the memory card in the direction as shown thereon;

Let the side of the memory card bearing metallic contact face down, insert the narrower end into the slot until absolutely fitted by it, and replace the back cover Please dont insert or remove the memory card quickly or frequently to avoid damage Warning:

Battery charging The phone battery may be charged with travel charger Insert the battery in the phone correctly;

Open the rubber cover on the left side of this device below the screen,,let the charger arrow towards the screen, insert the charger plug into the screen, and connect the charger to the standard power supply socket. After the charger is inserted, the battery intensity icon on the upper right of the screen starts running, which means the battery begins charging. When it is charged full, the icon stops running and the battery icon on the screen comes full . After charging is over, cut off the connection between the charger and the standard power supply socket and then that between this device and the charger by pressing the buttons on both sides of the charger Note:

1. Please use the standard matched battery and charger to prevent explosion. 2. If the battery is absolutely of no power, the battery icon will appear 2~3min after charging. Charging may take 2~5h depending on the current condition of this device (whether it is started, any call is made, etc.). 3. Please use charger to charge this device. USB wire charging shall be avoided if possible. 4. In order to help the new battery perform best, it shall complete 2~3 charge-discharge cycles. Its initial charging shall last for more than 10h unceasingly for each Long press power supply key for 3s to turn on this phone Long press power supply key for 3s to turn off this phone. Power on and off Power on Power off Warning:

Call Please dont turn on this phone where it is prohibited or using it may cause interference or danger. In this case, please ensure this phone does not activate the regular power on/off or other function. Making an overseas call. Enter the country code (in this case, + shall be entered by pressing * twice continuously);

Enter the area code (without 0 prefixed to that as usual) and the phone number;

Press Call, escape the SIM card option screen. Select SIM1 to dial with SIM1;

Dialing via Contacts Enter the Contacts and search for the phone number you need;

Press Record for a long time to select Call in the option menu. Calling an extension number Enter the switchboard number;

Making an emergency phone Enter the emergency phone number;

Answer or reject incoming calls Press call, escape the SIM card select screen. Select SIM1 to dial with SIM;

Press Call, escape the SIM card select screen. Select SIM1 to dial with SIM;

If there is an incoming call, press Answer to answer it;

If there is an incoming call, press Reject to reject it;

For incoming calls under the lock situation, slide to left and right to answer or reject calls. Menu during a call During a call, you can :

Note:

Hold: Press [Hold] to hold current call, and press [Activate] to resume current call when holding the call (the function needs to be supported by network). Record: Record the call details, and the document will be kept in the file manager automatically. It is illegal to record any call in some countries. So please do so with the speakers prior consent. Mute: Turn off the microphone during the call. In the mute mode, you can hear the speaker but the speaker cant hear you. Adjust volumeYou can volume the receiver by side key during a call ContactsEnter into the interface of contact list. Turn on hand free: Start or cancel a hand free call. End a call Press Hang up to end a call. Call logs Show the phone numbers missed recently Roll to any number and press the dial button reply the call, and can press [Options] to select other operations. Commonly Used Functions Press the single record for a long time, and open the option menu. CallCall this number. Write SMS: Send SMS to the current number. Write MMS: Send MMS to the current number. Add to New Contacts: Store the number to this phone. More Functions On the call record interface, press [Options] button to open the option menu:

Delete All: Delete all phone numbers. Call timers: The details of the SIM card is available after selecting that card to be viewed. GPRS counter :Read the information of GPRS volume. Contacts Browsing contacts Quick search When this device standby, select [Contacts] and open the name list. The contacts are listed in the order of unnamed, special symbol, digit and English letter respectively (for Chinese names, the English letter corresponding to their pinyin prevails). When this device standby, select [Contacts] and open the name list. Click search bar to search and position (vague search is allowed) through the virtual keyboard. Example: search for (Li Si) Enter 57. The first letter of the pinyin of is l and the corresponding key is key 5, press it to locate the Chinese character initialed with jkl, where there are two items, i.e. Leo, ;

the first letter of the pinyin of is s and the corresponding key is key 7, press it to continue locating to the Chinese character initialed with pqrs. So can be found out by entering 57 only. Example 2: search for sam Enter keys 726 where the letters sam are located. New contact SIM: The input is added to SIM Phone: All records other than in SIM are stored in the memory of this device. The editable items include the name,phone number, Group. Note: Name may be empty, but phone number shall not be so for any new record. Function Menu of Contacts On the interface of the contact list, press Options to operate the functions:

Others: Query the settings of this phone number and speed dialOwn number Service number Group:Enter into the group list interface. vCard: Import or export all the cards. Memory status. Write messagesend one message to the contacts. Call: ring the contact. Delete: Delete the person information. Copy: Copy the contact information. Import/Export: Import/Export the contact. On the contacts list interface, press one record to operate the following functions:

Multimedia Camera Take pictures and vidieo clips with audio through the self-contained camera function. Click the camera icon from the main screen, and switch to the framing menu of the camera. Press return button to exit the camera procedure. Browse Shooted Photos or Videos Delete the photos or videos. Share through bluetooth. DV This function enables you to record dynamic pictures. In the capture interface, press OK key to capture videos clip. Image Check the pictures and shoot photos in the memory card through the photo album. 1. Click media library from the main screen. 2. The phone automatically scans the supported documents in the memory card. 3. Select the needed photo album. 4. Press Options button to set. Audio Instruction:

Play songs:

The phone is able to play music files saved in phone and the downloaded music and support background play of MP3 file. MP3 supports MPEG 1 layer 3 audio; supports MPEG 2 layer 3 low sampling rate extension;

MPEG 2.5 layer 3 (unofficial). When play some certain contents, select the needed items from the list. Please press to pause; please press to continue; press or to fast forward or back. Please press or to turn to next or previous. Click AB to review. Please select Option > Equalizer to modify the effect of the music player. Please press Back button to return to the main screen and play at background by the player. Please press Exit button to close the player. List Select Options > music list and select the list. Create New List 1. Select Options > new list. 2. Enter name of the list and select Confirm. 3. Select yes to immediately add the songs; please select No to add the songs later. 4. Select Finish. Press to pop up the menu to delete or edit custom list. Select Option > Add music when checking the list to add more songs later on. The video player supports 3gp, mp4 and avi documents. If the document is the standard format not supported, use the tools to convert into the standard format. When play some certain contents, select the needed items from the list. Please press to pause; please press to continue; press or to fast forward or back. Please press or to turn to next or previous. Open: Open local browse, local list. Local browse: Browse the video documents in the phone or memory card. Local list: Play the stored video documents, you can add the videos in the memory card or the phone to local list for watching next time. Video Play:

FM Radio The system will automatically scan channels and record firstly open FM radio. Search Broadcast Channel Automatically search the broadcast channels, and press Options button scan and save. Manually search the broadcast channels, and slide the roller on the screen (move the frequency red line to adjust) to slightly adjust, or manually input the channels. Record (scheduled record) the playing channels, and automatically save them to the record list. Click Background play button, FM plays at background. Background Play Record Sound Recorder Enter into the function menu to select the Recorder. 1. Press Record button on the interface to record. 2. Press Pause button to pause the record. 3. Press Stop button to stop the record. File manager can manage the files in the memory card. My file Copy Files 3. Click Mark to copy multiple files. New Folders 1. Open the file manager. 2. Press Options button New Folder. Input folder name and click to save. 3. Message 4. After stopping record, the recording documents will be automatically saved in the Audio file in the memory card, click Folder to check. 1. For copying the files, press to pop up the menu, and enter into the copy mode. 2. Select the target folder, click the confirm icon on the right or click select the contents in the folder. Message service is actually a network service. This menu works soundly depending on the type of your SIM card and the service provided by the network operator. Therefore, please check it before applying such function. Please have the service center number from the network operator before applying this function. The storage capacity of SIM card depends on its type. Write message SMS/MMS Under idle situation, press information service button to enter into the mailbox list interface, press [Write messageNew SMS/MMS] to enter into the message editor interface, manual input or insert the contacts from the address list as the recipients, press send button to send the messages after editing the contents. Note: This device supports multi-messaging. Four common SMS are editable at most with each containing 268 Chinese characters or 612 English ones. Creat a message, pressingOptions, you can:

Insert template: Insert template in the cursor position. Add contact info: Insert in the message a name and its number from the Contacts. Add phiz symbol: Insert an expression symbol in the cursor position. Save as draft: Save the edited message in the Draftbox. Save the received SMS/MMS. Save the SMS/MMS not sent out successfully. Save the unsent messages. Save the SMS /MMS you sent successfully. Inbox Outbox Draftbox Sendbox Templates You can create pre-defined messages in this interface. Broadcast message This network service enables you to receive a variety of text messages, such as broadcast messages about weather forecast or road conditions. At present, few networks provide this service. Please consult the network operator. Voice mail server This is similar to the Answer machine. You may transfer the incoming call that you fail to answer duly to your Voice mail server, where the caller can leave message. You are reminded of message, if any, in the mailbox by a short message. This function is part of the mating software provided by the network operator, so you need to register it, please refer to your network operator for the detail. You may transfer any incoming call to the Voice mail server (the number of caller to leave a message) by setting Call Forwarding Note:

Application Alarrm New Alarm 3. Select Save Calendar Enter into the function list, and then select Alarm. 1. Turn on switch of the needed alarm clock. 2. Set the parameters of the alarm clock as needed. Enter into the function list, and then select Calendar. Add new schedule 1. Select Options Add new schedule 2. Write the schedule details. 3. Select Store. View schedules 1. Select the date on the calendar, and check the events on special date. 2. Select [All agenda], and check all the records. World clock Understand how to check the time of other areas and set the displayed world time on the screen. In the standby mode, enter the function list and select World time. Press Menu button to carry out the foolwing settings:

Set local: Set the selected location and time to local. Set illocal: Set the selected location and time to illocal. Calculator Memo E-book Instruction:

Bluetooth 1. Select Calculator under function menu mode. 2. Use the buttons matched with the calculator to carry out basic arithmetic operation. Memo refers to any kind of help menorysimple event theme and related picture text or voice date Cheat or retain use informal record in the future ;Help or evoke menories records ; Diary record E-book can support file of TXT format. You can copy TXT file to [E-book] folder on the T-FLASH card by PC. In standby mode, enter the function menu, and then select [E-book]. Randomly select a book in the bookshelf to read; slide to turn pages. Please delete the unnecessary files when you read the E-book with the hint that there is no enough space.Make sure there is over 500KB free space in your mobile phone. Start Bluetooth Wireless Function 1. Enter into the function menu, and select Bluetooth. 2. Click the switch button to start the bluetooth wireless function. 3. If allowing other devices to position your telephone, please the swith button behind Visibility. Search Other Started Bluetooth Devices and Pair 1. Select Paired Device Add New Device. 2. Select devices from the list. 3. Having Finished. Input PIN code of the bluetooth wireless function or other devices (if exist), and then select When the owner of other device inputs the same PIN code or accept the connection, the pair is completed. Send Dtata by Bluetooth Wireless Function 1. Select the expected documents or items from the applications in the mobile phone. 2. Select to send through bluetooth. Receive Data by Bluetooth Wireless Function Input PIN code of the bluetooth wireless function, and then select Having Finished (if 2. Select Yes to confirm to receive the data of the device (if necessary). Turn on/off torch as per your need 1. Your Internet service provider may not support some functions, please confirm that your SIM card supports Internet function and the function has been opened. 2 To browse WebPages, you might be charger of corresponding flow rate 3. If WLAN network is applicable, surf the internet through WLAN interlinks age. Internet is an application platform integrating wireless communication and Internet technology, which makes it possible for you to access to rich Internet information source and e-commerce application etc. Open the starting page of the brower, users can enter into input URL, search, bookmarks, history and stored pages through the interfaces. Press Options button to open more menus: homepage, settings, clear records and exit brower homepage, and users can the homepage of ISP internet (set in advance or default homepage). 1. necessary). Torch Light Internet Note:

Browser Current Page Option: Enter into option list of the browser. Forward\Back: Open WAP page forward and backward. Stop: stop loading WAP webpage Refresh: Refresh current WAP page. Add to bookmark: Add current WAP page to the bookmark list. Bookmark: Open the list of the stored bookmark. History: Open the list of browsing WAP. Settings Settings Call settings Including:

Call Divert:

Dual SIM settings: including Standby mode, Reply by original SIM, Set SIM name. Divert all voice calls: After the function is activated, you can divert all incoming calls to Voicemail or the pre-determined phone numbers. Choose [Check Status] to view the current status of the Divert all voice calls service. Divert when busy: After the function is activated, you can divert the incoming calls to Voicemail or the pre-determined phone numbers if you are on a call Divert when not answered: After the function is activated, if the call is not answered within the pre-determined time, you can divert the incoming calls to Voicemail or the pre-determined phone numbers. Divert when phone off or no coverage: After the function is activated, if you are unavailable because there is no coverage or the phone is powered off, you can divert the incoming calls to Voicemail or the pre-determined phone numbers. Cancel all diverts: Cancel all the call diverts. You have to turn off Flight mode before setting Call divert. Note:

Call Waiting:

Activate: After the function is activated, the network will inform you of the new incoming calls when you are on a call. You can hold on the current call and answer another call. Cancel: Cancel the Call waiting service, and the incoming calls will not be informed when you are on a call. Check status: You can check and view the current status of the Call waiting service. Call Barring Outgoing calls: All outgoing calls are limited Incoming calls: All incoming calls are limited Incoming calls when roaming: All calls can not be answered when roaming International calls: International calls are limited International calls when abroad: International calls are limited when you are abroad Cancel all call barrings: All call barrings are cancelled Edit barringpassword: Barringpassword can be edited Note:

Some internet service providers may limit the use of this function. For details, please contact your internet service provider. When you are applying this service, your internet service provider will offer you the original network password Hide My Caller ID: Set the display mode of the phone number. Othersthe settings item include IP Push-To-Talk, Voice calls minute beep, Automatic redial, Vibration for outcoming calls Phone Settings The items include:

Display Settings:

The settings items:

pictures. Security settings Including:

Warning Time and Date: You can customize time and date as well as their formats Language: You can customize the display language and writing language. Shortcut: Select preferred function as shortcut on screen direction key as needed. Automatic Power On/Off: Set time and repeat ways of the automatically power on/off. Restore Factory Settings: Restore factory settings Wallpaper Settings:Supported wallpapers: Static wallpapers, dynamic wallpapers and more Contrast:adjust the screen brightness. Auto keypad lock: adjust the keypad lock time. Keypad Backlight: adjust the backlight time. PIN code: Start and close of PIN code and the modification of PIN. Please use this function cautiously. If you forget the PUK code, please get it from the service provider. Ten consective incorrect PUK code entries will make the SIM card card unserviceable. Modify PIN2 code: Modification of PIN2 code. Warning:

Be cautious to use this function, if wrong PUK2 code is entered for 10 times, SIM card can not be used. Phone LockOpen or close the phone lock. Modify pricacy passwordchange the phone password. Privacy Protection: set the privacy protection Lock screen by end-key: You can select to turn on/off this function. Fixed Dialling:Start and close of the fixed dialing, and management of the fixed dialing list. Connection The items are :

Profile Internet account: Manage internet account, and support editor and delete. Data connection settings: Select to connect as needed or all the time. Network selection: Select to automatically or manually connect. The preset modes are Normal mode, Mute mode, Conference mode, Indoor mode, Outdoor mode, Headset mode, Bluetooth mode. It support custom profiles, define at most 5 profiles, and users can set the parameters of the profiles. Instruction: The preset profiles do not support delete, while the custom profiles support delete. Additional Function U Disk Function U disk is used as follows:

system. Before using U disk, please confirm your computer is Windows 2000 or Windows XP Link mobile phone to computer with the USB data line provided to the mobile phone. The mobile phone is linked to computer, selectU diskat the end of mobile phone. After the computer successfully identify U disk, a green USB equipment small sign will appear on the status bar at the right corner below. Open My computer, now see Removable disc, operate U disk. The multi-media files browsed by mobile phone must be saved under designated content before it can be identified, or it can be read or broadcast through mobile phone under other contents. For example, photo file is readable only under the content of Photos. Note:

1. When the mobile phone is in the status U disk is being used, you can see some default files. Once deleted, the default files in U disk will be lost forever. 2. After U disk is used, remove U disk from computer first and receive a sign from system before taking U disk safely, or the data of U disk may be lost or file system of U disk is damaged. 3. Support USB1.1 Maintenance of Mobile Phone Mobile phone is a high-precision electronic product, so please take good care of it. The following suggestions can help you preserve it and lengthen its useful life:

Put mobile phone and its accessories to the place where children are out of reach. Keep mobile phone dry. Rain, moisture or water may erode circuit board. If mobile phone falls into water carelessly, take battery out in time and send it to local authorized service center immediately. Please do not put mobile phone at dust-covered place or its normal usage will be affected. Liquid crystal display is an easily vulnerable part of mobile phone, try to prevent it from falling down or violently shaken; it is forbidden to use sharp item to touch the screen. Please do not put mobile phone on the place where temperature is too high. High temperature will shorten the life of electric equipment, damage the battery, deform or melt its plastic cover. Please do not put mobile phone on the place where temperature is too low, or moisture will come out when its temperature increases to normal temperature, it will damage the circuit board of mobile phone. Please do not throw, knock or forcefully shake mobile phone to avoid its inner circuit board and precise structure are damaged. Please do not clean mobile or with chemical agent, cleaning solvent or powerful detergent, instead, clean it lightly with soft cloth with soap water. Please do not draw mobile phone with painting material to prevent its removable parts from being stuck, which will affect its normal operation. Please use cleaning soft cloth to clean lens, such as cameras lens. When antenna is replaced, use only supporting or designated antenna. Using unauthorized antenna, accessories or reshaping mobile phone may damage it or violated relevant wireless electric equipments. Safety Information Usage Environment To assure you use mobile phone reasonably and avoid its affect on you and environment, please keep in mind relevant regulations and provisions which shall be complied with at any place when you use mobile phone. In the places which may give rise to bomb such as gas station, fuel reservoir, chemical factory, or bombing work, please turn off your mobile phone and abide by all safety marks and instruction there. Any violation against relevant regulations may give rise to bomb and cause casualty. Using mobile phone in plane may disturb planes operation and give rise to danger. Therefore, please do turn off your mobile phone before boarding and make sure it is power off in the whole course of flight. When your drive, please place mobile phone on a special stand, do not place it on seat or any place where it may slide when it comes to collision or sudden braking. In the course of driving, please do not use mobile phone to assure a safe drive and avoid traffic accident. If you must use mobile phone, please stop first before using it. Please keep your mobile phone away from high-temperature environment to avoid bomb rising from increased temperature of battery. Medical Equipments It is expressly stipulated in writing that you shall turn off mobile phone nearby electric medical equipments (like cardiac pacer maker and hearing aids). Most medical equipments have function of blocking radio-frequency signal given off by mobile phone, but some electronic equipment dont. if you have any doubt or uncertainty about if medical equipment have function of blocking radio-frequency signal, please consult doctors or manufacturer of medial equipments. Pace Maker Manufacturer of pace maker suggests you keep a distance of about 6 foot (15.3 cm) at least between your mobile phone and pace maker, in order to prevent mobile phone from causing disturbance to pace maker. Staff wearing pace maker:

When your mobile phone is power on, make sure the distance between your mobile phone and pace maker is about 6 foot (15.3 cm) at least. Please do not put mobile phone into the pocket in front of chest. Please receive the call with the ear at the side different from pace maker. If you suspect any disturbance, please turn off mobile at once and consult medical staff in time. Mobile phone may disturb some hearing aids, if disturbance is made, please contact manufacturer of hearing aids at once. Note:

Hearing Aids Emergency Call The same as other mobile phones, this kind of mobile phone uses radio signal, wireless and ground communication network and personal setting function, it cant guarantee it can get linked successfully under any situations. Please dont reply on only mobile phone for sending important communication (such as medical emergency) Dial emergency call If your mobile phone is power off, please turn it on and check if network signal is strong enough. Input correct local emergency number (like 120 emergency center), the number differs from one district to another. Please call by pressing talking key. In case of emergency call, please try to provide all important information. The mobile phone may be at the accident site. It is the only conversation tool, please do not end conversation without approval. Note:

Password Access Power-on Password PIN Code Note:

The mobile phone and SIM card can be protected by password to prevent them from illegal usage. To prevent your mobile phone from being used by others without your approval, you can set password when you use the function for the first time. After you use mobile phone, please change power-on password as soon as possible and keep it secret. It is personal identification number to protect SIM card from being used by others without your approval. Usually PIN code and SIM card are provided together. When you use using power-on PIN code, every time when you turn on mobile phone, you have to input password before starting the normal phone function. If PIN code is imputed wrong for three times successively, SIM card will be locked. You need to input PUK code to unlock it. (If no PUK code is available, please contact your network operator or SIM card retailer asking for PUK code. Please dont input any character.) PIN2 Code PUK Code PUK2 Code PIN2 is password to realize special function of SIM card. If the network operation company provides this number to you, it is to be imputed for getting access to some functions (such as unit of account, fixed dial numbers, etc.). Usually PIN2 number and SIM card are provided together. If you input PIN2 code wrong three times successively, PIN2 code will be locked. You need to input PIN2 code to unlock it. Unlock Key PIN code. Usually PUK code and SIM card are provided together. If you dont have, please contact your network operator or SIM card retailer. If you input wrong PUK code for ten times successively, SIM card cant be used any more. Then please apply to your network operator for a new card. Do not change PUK code. Unlock PIN2 code. Usually PUK2 code and SIM card are provided together, PUK2 code can alter locked PIN2code. If PUK2 number is imputed wrong for ten times successively, some functions cant be used any more. Then please apply to your network operator for a new card. Do not change PUK2 code. If it is lost, please contact service provider. Attentions on Charging of Battery This kind of mobile phone provides energy by lithium ion battery, system environment, mobile phone settings and others will affect waiting and conversation time of mobile phone. Please use the standard battery and charger provided by the company, or the company isnt responsible for damage caused by battery or charger unauthorized by the company. When the mobile phone is power on, the batty starts to roll on the battery indicator on the screen. Note:

If the battery doesnt have power at all, the battery indicator will show up after it is charged 1. for 2 to 3 minutes. Generally according to current status of mobile phone (if it is power on, with conversation, etc), the charging time is 2 to 5 hours. 2. To make new battery reach perfect performance, please finish two to three charging and discharging cycles. A new battery shall be charged continuously for above 10 hours for the first time. In the course of charging mobile phone, please do not contact its battery or charger with wet hand in order to avoid danger. When mobile phone is charged, please do not to use it as possible as you can. After the battery is charged full, the electricity indicator stops rolling, then take mobile phone out from the port of its adaptor. Attentions on Use of Battery The usage of battery is determined by network, settings of mobile phone, usage of mobile phone, take lithium ion battery with capacity of 1200 MA, for example, its conversation time is about 6 to 8 hours and standby time is 150 to 240 hours. Please do not use damaged charged battery. When mobile phone is used nearby network base, battery consumes little electricity. Therefore, conversation and standby time, to great extent, are affected by signal strength of cellular network and parameter set by network operator. Time of charging battery depends on residual capacity, type of battery and electronic equipment type. When usage time of battery is obviously shortened, you have better change battery to guarantee the performance of mobile phone. Please use standard battery and charger provided by Amoi Company, or it may give rise to bomb. When you dont need charger, please cut off electricity source. Do not keep battery linked with charger for over one week, overcharge will shorten useful life of battery. Please do not place battery by mistaking its cathode and anode. Please do not place battery at place where it is too high or too low, or it will decrease batterys capacity and life. Please use battery at domestic temperature as possible as you can. Do not make battery short-circuit, or it will damage battery core or protective circuit inside battery. When you put unused battery in pocket or bag, medal items (coin, pin or pen, etc.) may link two ends of battery immediately and make battery short-circuit, so please place battery singly and safety. Please do not burn battery of mobile phone or do with it as common rubbish. To avoid potential life hazards and harm to environment, please comply with environment-friendly policy stipulated by local government, treat and recycle battery in time. If your mobile phone, battery or other charging equipment fall into water carelessly, please do not dry it in any heating equipment (such as drier, microwaver) . Mobile phone or other products may give rise to malfunction, and mobile phone, battery or other charger may burn, expand bomb. Please do with abandoned used battery according to relevant stipulation. Amoi Company isnt responsible for any direct or indirect loss caused by above-mentioned wrong operation. Attention on Use of Accessories Please put all accessories (such as SIM card, memory card, battery) in the place where children are out of reach, to avoid danger. Before taking out battery of mobile phone, please make sure mobile phone is power off and cut off linkage between mobile phone and charger. Accessories of mobile phone dont have waterproof performance, please keep all accessories dry. When cutting off electricity from any accessory, take out plug correctly, do not draw power cable. If mobile phone, battery and charger dont function normally, please contact the nearest and qualifying maintenance department. Other Safety Information When mobile phone is not used, youd better turn off mobile phone and take out battery in order to save energy and eliminate radiation of mobile phone. When mobile phone is used, please do not adjust its volume too high or it will do harm to hearing Non-professional shall not take out terminal and battery of mobile phone by himself or herself. Youd better not use leather case with magnetic button as possible as you can to avoid magnet what may cause disturbance to signal of powering on or off the mobile phone, and its hard iron button may damage fluid crystal display; plastic case may cause unsmooth evaporation to steam, eroding components inside mobile phone and oxidizing and discoloring its cover FCC Statement 1. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

(1) This device may not cause harmful interference.

(2) This device must accept any interference received, including interference that may cause undesired operation. 2. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. NOTE:

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. SAR Information Statement Your Mobile Phone is a radio transmitter and receiver. It is designed and manufactured not to exceed the emission limits for exposure to radiofrequency (RF) energy set by the Federal Communications Commission of the U.S. Government. These limits are part of comprehensive guidelines and establish permitted levels of RF energy for the general population. The guidelines are based on standards that were developed by independent scientific organizations through periodic and thorough evaluation of scientific studies. The standards include a substantial safety margin designed to assure the safety of all persons, regardless of age and health. The exposure standard for wireless mobile phones employs a unit of measurement known as the Specific Absorption Rate, or SAR. The SAR limit set by the FCC is 1.6 W/kg. * Tests for SAR are conducted with the phone transmitting at its highest certified power level in all tested frequency bands. Although the SAR is determined at the highest certified power level, the actual SAR level of the phone while operating can be well below the maximum value. This is because the phone is designed to operate at multiple power levels so as to use only the power required to reach the network. In general, the closer you are to a wireless base station antenna, the lower the power output. Before a phone model is available for sale to the public, it must be tested and certified to the FCC that it does not exceed the limit established by the government adopted requirement for safe exposure. The tests are performed in positions and locations (e.g., at the ear and worn on the body) as required by the FCC for each model. The highest SAR value for this model phone when tested for use at the ear is 0.769W/Kg and when worn on the body, as described in this user guide, is 1.422W/Kg(Body-worn measurements differ among phone models, depending upon available accessories and FCC requirements). While there may be differences between the SAR levels of various phones and at various positions, they all meet the government requirement for safe exposure. The FCC has granted an Equipment Authorization for this model phone with all reported SAR levels evaluated as in compliance with the FCC RFexposure guidelines. SAR information on this model phone is on file with the FCC and can be found under the Display Grant section of http://www.fcc.gov/ oet/fccid after searching on FCC ID: 2AU97KRONO Additional information on Specific Absorption Rates (SAR) can be found on the Cellular Telecommunications Industry Asso-ciation (CTIA) web-site at http://www.wow-com.com. * In the United States and Canada, the SAR limit for mobile phones used by the public is 1.6 watts/kg (W/kg) averaged over one gram of tissue. The standard incorporates a sub-stantial margin of safety to give additional protection for the public and to account for any variations in measurements. Body-worn Operation This device was tested for typical body-worn operations. To comply with RF exposure requirements, a minimum separation distance of 10mm must be maintained between the users body and the handset, including the antenna. Third-party belt-clips, holsters, and similar accessories used by this device should not contain any metallic components. Body-worn accessories that do not meet these requirements may not comply with RF exposure requirements and should be avoided. Use only the supplied or an approved antenna. GSM850: 824.2 ~ 848.8 MHz PCS 1900: 1850.2 ~ 1909.8 MHz WCDMA Band V: 826.4 ~ 846.6 MHz WCDMA Band IV: 1712.4 ~ 1752.6 MHz WCDMA Band II: 1852.4 ~ 1907.6 MHz Bluetooth: 2402 MHz ~ 2480 MHz GSM 850: 32.67 dBm PCS 1900: 29.55dBm WCDMA Band V: 22.34dBm WCDMA Band II: 22.93 dBm Bluetooth: 0.53 dBm Operation Frequency:

Max power:

Shenzhen Krono Digital Co., Ltd. Agent Authorization Company: Shenzhen Krono Digital Co., Ltd. Address: 1319, 13th Floor, SegPlaza, Huaqiangbei, Futian District, Shenzhen, Guangdong, China Product Name: Mobile Phone Model Number(s): K22, K24, K26, K28, K30, K32W, K34W, K36W, K38W, K40W, K42, K44, K46, K48, K50 Product Description: Mobile Phone We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature:

Date: 2019-12-25 Name:

Alejandro Cucunuba Title:

General Manager Company: Shenzhen Krono Digital Co., Ltd.

Shenzhen Krono Digital Co., Ltd. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2019-12-25 Subject; Request for Confidentiality FCC ID: 2AU97KRONO To Whom It May Concern, Pursuant to the provisions of the Commissions rules Title 47 Sections 0.457 and 0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Parts List Operational Description Tune-up Procedure In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR 2.803 and the importation rules in Title 47 CFR 2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s);

External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuant to KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature:

Name: Alejandro Cucunuba Title: General Manager

Declaration Letter We, Shenzhen Krono Digital Co., Ltd. declared that our product Mobile Phone, item No.: K22, K24, K26, K28, K30, K32W, K34W, K36W, K38W, K40W, K42, K44, K46, K48, K50 are identical inside, the electrical circuit design, layout, components used and internal wiring, with only difference being model name. Sincerely yours, Signature:

Name/Title: Alejandro Cucunuba / General Manager Company Name: Shenzhen Krono Digital Co., Ltd. Date2019-12-10 1