ZTU31 LTE/WCDMA/GSM (GPRS) Multi-Mode Digital Mobile Phone User Manual

ZTE ZTU31 Quick Start Guide 1 Version No.: R1.0 Edition Time : November 03, 2016 Manual No.: 07958450xxxx LEGAL INFORMATION Copyright 2016 ZTE CORPORATION. All rights reserved. No part of this publication may be quoted, reproduced, translated or used in any form or by any means, electronic or mechanical, including photocopying and microfilm, without the prior written permission of ZTE Corporation. Notice ZTE Corporation reserves the right to make modifications on print errors or update specifications in this guide without prior notice. We offer self-service for our smart terminal device users. Please visit the ZTE official website (at www.ztedevice.com) for more information on self-service and supported product models. Information on the website takes precedence. Disclaimer ZTE Corporation expressly disclaims any liability for faults and damages caused by unauthorized modifications of the software. Images and screenshots used in this guide may differ from the actual product. Content in this guide may differ from the actual product or software. Trademarks ZTE and the ZTE logos are trademarks of ZTE Corporation. Google and Android are trademarks of Google, Inc. The Bluetooth trademark and logos are owned by the Bluetooth SIG, Inc. and any use of such trademarks by ZTE Corporation is under license. microSDXC Logo is a trademark of SD-3C, LLC. Qualcomm Snapdragon processors are products of Qualcomm Technologies, Inc. Qualcomm and Snapdragon are trademarks of Qualcomm Incorporated, registered in the United States and other countries. Used with permission. Manufactured under license from Dolby Laboratories. Dolby, Dolby Audio, and the double-D symbol are trademarks of Dolby Laboratories. Other trademarks and trade names are the property of their respective owners. 2 Indicator light Proximity &

light sensor Touch screen Home key Recent apps key Speaker Headset jack Main microphone Back key Front camera Earpiece nano-SIM/

microSDXC card tray Getting to Know Your Phone Charging/

micro-USB jack Back camera Volume key Power key Flash Auxiliary microphone 3 4 Installing the nano-SIM Card and the microSDXC Card (Optional) The nano-SIM card can be installed or removed while the phone is turned on.

 WARNING!

To avoid damage to the phone, do not use any other kind of SIM cards, or any non-standard nano-SIM card cut from a SIM card. You can get a standard nano-SIM card from your service provider. 1. Insert the tip of the tray eject tool into the hole next to the card tray. 2. Pull out the card tray and place the nano-SIM card and the microSDXC card on the tray, as shown. Carefully slide the tray back into place. microSDXC card nano-SIM card 5 Product Safety Information Dont make or receive phone calls while driving. Never text while driving. Keep your phone at least 5 mm away from your body while making calls. Small parts may cause choking. Your phone can produce a loud sound. To prevent possible hearing damage, do not listen at high volume levels for long periods. Avoid contact with anything magnetic. Keep away from pacemakers and other electronic medical devices. Turn off when asked to in hospitals and medical facilities. Turn off when told to on aircraft and at airport. Turn off when near explosive materials or liquids. Dont use at gas stations. Your phone may produce a bright or flashing light. Dont dispose of your phone in fire. Avoid extreme temperatures. Avoid contact with liquids. Keep your phone dry. Do not attempt to disassemble your phone. Only use approved accessories. Dont rely on your phone as a primary device for emergency communications. Charging the Phone Your phones battery should have enough power for the phone to turn on, find a signal, and make a few calls. You should fully charge the battery as soon as possible.

 WARNING!

Use only ZTE-approved chargers and USB ables. The use of unapproved accessories could damage your phone or cause the battery to explode.

 WARNING!

Do not remove the back cover. The battery is not removable. Removal may cause fire or explosion. NOTE:

If the battery is extremely low, you may be unable to power on the phone even when it is being charged. In this case, try again after charging the phone for at least 20 minutes. Contact the customer service if you still cannot power on the phone after prolonged charging. NOTE:

If the screen freezes or takes too long to respond, try pressing and holding the Power key for about 10 seconds to restart the phone. 6 FCC RF Exposure Information (SAR) This phone is designed and manufactured not to exceed the emission limits for exposure to radio frequency (RF) energy set by the Federal Communications Commission of the United States. During SAR testing, this device was set to transmit at its highest certified power level in all tested frequency bands, and placed in positions that simulate RF exposure in usage against the head with no separation, and near the body with the separation of 10 mm. Although the SAR is determined at the highest certified power level, the actual SAR level of the device 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. The exposure standard for wireless devices employing a unit of measurement is known as the Specific Absorption Rate, or SAR. The SAR limit set by the FCC is 1.6W/kg. This device is complied with SAR for general population /uncontrolled exposure limits in ANSI/IEEE C95.1-1992 and had been tested in accordance with the measurement methods and procedures specified in IEEE1528. The FCC has granted an Equipment Authorization for this model phone with all reported SAR levels evaluated as in compliance with the FCC RF exposure guidelines. SAR information on this model phone is on file with the FCC and can be found under the Display Grant section of www.fcc.gov/oet/ea/fccid after searching on FCC ID:

SRQ-ZTU31. For this device, the highest reported SAR value for usage 7 8 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. CAUTION: Changes or modifications not expressly approved by the party responsible for compliance could void the users authority to operate the equipment. The antenna(s) used for this transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. Specific Absorption Rate (SAR) Your mobile device is a radio transmitter and receiver. It is designed not to exceed the limits for exposure to radio waves recommended by international guidelines. These guidelines were developed by the independent scientific organization ICNIRP and include safety margins designed to assure the protection of all persons, regardless of age and health. The guidelines use a unit of measurement known as Specific Absorption Rate, or SAR. The SAR limit for mobile devices is 2 W/kg and the highest SAR value for this device when tested at the head was 0.348 W/kg*, and when tested at the body was 1.220 W/kg*. As mobile devices offer a range of functions, they can be used in other positions, such as on the body as described in this user guide**. As SAR is measured utilizing the devices highest transmitting 10 Caution CE0700 1. Caution : Risk of explosion if battery is replaced by an incorrect type. Dispose of used batteries according to the instructions. 2. The product shall only be connected to a USB interface of version USB3.0 3. Adapter shall be installed near the equipment and shall be easily accessible. 4. The device complies with RF specifications when the device used at 5mm form your body. 5. Avoid exposing your mobile phone to extreme hot or cold temperatures. The temperature range for using the phone is

-10C55C. 6. Use careful with the earphone maybe possible excessive sound pressure from earphones and headphones can cause hearing loss. 7. This equipment is in compliance with the essential requirements and other relevant provisions of Directive 1999/5/EC. against the head is 0.392 W/kg, for usage near the body is 0.504 W/kg. While there may be differences between the SAR levels of various phones and at various positions, they all meet the government requirements. SAR compliance for body-worn operation is based on a separation distance of 10 mm between the unit and the human body. Carry this device at least 10 mm away from your body to ensure RF exposure level compliant or lower to the reported level. To support bodyworn operation, choose the belt clips or holsters, which do not contain metallic components, to maintain a separation of 10 mm between this device and your body. RF exposure compliance with any body-worn accessory, which contains metal, was not tested and certified, and use such body-worn accessory should be avoided. FCC Regulations This mobile phone complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. This mobile phone 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 9 power, the actual SAR of this device while operating is typically below that indicated above. This is due to automatic changes to the power level of the device to ensure it only uses the minimum power required to communicate with the network.

* The tests are carried out in accordance with EN 50360, EN 50566, EN 62479, EN 62209-1 and EN 62209-2.

** Please see body worn operation Body Worn Operation Important safety information regarding radio frequency radiation (RF) exposure:

To ensure compliance with RF exposure guidelines the phone must be used with a minimum of 5 mm separation from the body. Failure to observe these instructions could result in your RF exposure exceeding the relevant guideline limits. Limiting Exposure to Radio Frequency (RF) Fields For individuals concerned about limiting their exposure to RF fields, the World Health Organization (WHO) provides the following advice:

Precautionary measures: Present scientific information does not indicate the need for any special precautions for the use of mobile phones. If individuals are concerned, they might choose to limit their own or their childrens RF exposure by limiting the length of calls, or using hands-free devices to keep mobile phones away from the head and body. Further information on this subject can be obtained from the WHO home page http://www.who.int/peh-emf (WHO Fact sheet 193: June 2000). Regulatory Information The following approvals and notices apply in specific regions as noted. Please find the section Declaration of RoHS Compliance and CE DOC in the end of this manual. 11 12