Z835,Z851 User Manual BC 1
LEGAL INFORMATION Copyright © 2017 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.
microSDHC 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. Other trademarks and trade names are the property of their respective owners. Version No. : R1.0 Edition Time : April 26, 2017 Manual No.
Getting to Know Your Phone Headset jack Proximity & light sensor Earpiece Front camera Volume up key Power key Volume down key Touch screen Home key Back key Recent apps key Charging/ micro-USB jack 4
Back camera Flash Back cover Speaker 5
Power key Press and hold to turn on or off airplane mode, power off or restart the phone. Press to turn off or on the screen display. Home key Touch to return to the home screen. Touch and hold to use Google Search or Now on Tap. Back key Touch to go to the previous screen. Recent apps key Touch to see recently used applications. Volume up/down key Press or hold to turn the volume up or down. Phone Setup You’ll need to set up your phone before you can explore all its great features.
phone is turned on. You need to unmount the microSDHC card before removing it. WARNING! To avoid damage to the phone, do not use any non-standard nano-SIM card cut from a SIM card. You can get a standard nano-SIM card from your service provider. 1. Open the back cover 2. Slip the nano-SIM card into the slot above the battery compartment.
3. Align the golden contacts in the battery compartment with the battery contacts and push the battery down. 4. Slip the microSDHC card (sold separately) into the card holder.
5. Replace the back cover. Charging the Battery Your phone’s 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 cables. The use of unapproved accessories could damage your phone or cause the battery to explode. 1. Connect the adapter to the charging/micro-USB jack.
2. Connect the charger to a standard AC power outlet. 3. Disconnect the charger when the battery is fully charged. 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. Powering On/Off Press and hold the Power key to turn on your phone.
NOTE: If the phone freezes or takes too long to respond, you can press and hold the Power key for about 10 seconds to restart the phone. For Your Safety General Safety Don’t make or receive handheld calls while driving. Never text while driving. Don’t use at gas stations. Keep your phone at least 10 mm away from your ear or body while making calls. Your phone may produce a bright or flashing light. Small parts may cause choking. Don’t dispose of your phone in fire.
Avoid contact with anything magnetic. Avoid extreme temperatures. Keep away from pacemakers and other electronic medical devices. Avoid contact with liquids. Keep your phone dry. Turn off when asked to in hospitals and medical facilities. Do not take your phone apart. Turn off when told to in aircrafts and airports. Only use approved accessories. Turn off when near explosive materials or liquids. Don’t rely on your phone for emergency communications.
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.
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 body-worn 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.
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.
some hearing devices (hearing aids and cochlear implants), users may detect a buzzing, humming, or whining noise. Some hearing devices are more immune than others to this interference noise and phones also vary in the amount of interference they generate. The wireless telephone industry has developed a rating system for wireless phones to assist hearing device users in finding phones that may be compatible with their hearing devices. Not all phones have been rated.
T-Ratings: Phones rated T3 or T4 meet FCC requirements and are likely to be more usable with a hearing device’s telecoil (“T Switch” or “Telephone Switch”) than unrated phones. T4 is the better/higher of the two ratings. (Note that not all hearing devices have telecoils in them.) Your phone meets the M3/T3 level rating. Hearing devices may also be rated. Your hearing device manufacturer or hearing health professional may help you find this rating.
qualified with the system per this standard, IEEE-Std-1725. Use of an unqualified battery may present a risk of fire, explosion, leakage or other hazard. Promptly dispose of used batteries in accordance with local regulations. Battery usage by children should be supervised. Avoid dropping the phone or battery. If the phone or battery is dropped, especially on a hard surface, and the user suspects damage, take it to a service center for inspection.
reduce the risk of an accident. Product Handling General Statement on Handling and Use You alone are responsible for how you use your phone and any consequences of its use. You must always turn off your phone wherever the use of a phone is prohibited. Use of your phone is subject to safety measures designed to protect users and their environment. Always treat your phone and its accessories with care and keep it in a clean and dust-free place. Keep the screen and camera lens clean.
Do not paint your phone or its accessories. Do not attempt to disassemble your phone or its accessories. Only authorized personnel can do so. Do not expose or use your phone or its accessories in an environment with or that can reach extreme temperatures, minimum - [5] and maximum + [50] degrees Celsius. Do not place your phone inside or near heating equipments or high pressure containers, such as water heaters, microwave ovens, or hot cooking utensils. Otherwise, your phone may be damaged.
time. Electrostatic Discharge (ESD) Do not touch the metal connectors on the nano-SIM card and the microSDHC card. Antenna Do not touch the antenna unnecessarily. Normal Use Position When placing or receiving a phone call, hold your phone to your ear, with the bottom towards your mouth. Air Bags Do not place a phone in the area over an air bag or in the air bag deployment area as an airbag inflates with great force and serious injury could result. Store the phone safely before driving your vehicle.
use your phone in a well-lit room and take frequent breaks. Repetitive Stress Injuries To minimize the risk of Repetitive Strain Injury (RSI) when texting or playing games with your phone: Do not grip the phone too tightly. Press the buttons lightly. Use the special features that are designed to minimize the times of pressing buttons, such as Message Templates and Predictive Text. Take many breaks to stretch and relax.
Electrical Safety Accessories Use only approved accessories. Do not connect with incompatible products or accessories. Take care not to touch or allow metal objects, such as coins or key rings, to contact or short-circuit in the battery terminals. Never puncture the surface of the battery with sharp objects. Connection to a Car Seek professional advice when connecting a phone interface to the vehicle electrical system. Faulty and Damaged Products Do not attempt to disassemble the phone or its accessories.
personal medical devices, such as pacemakers and hearing aids. Please consult your doctor and the device manufacturers to determine if the operation of your phone may interfere with the operation of your medical devices. Pacemakers Pacemaker manufacturers recommend that a minimum separation of 15 cm be maintained between a mobile phone and a pacemaker to avoid potential interference with the pacemaker.
Hospitals Turn off your wireless device when requested to do so in hospitals, clinics or health care facilities. These requests are designed to prevent possible interference with sensitive medical equipment. Aircraft Turn off your wireless device whenever you are instructed to do so by airport or airline staff. Consult the airline staff about the use of wireless devices onboard the aircraft. If your device offers a ‘flight mode’, this must be enabled prior to boarding an aircraft.
areas, below decks on boats, fuel or chemical transfer or storage facilities, and areas where the air contains chemicals or particles, such as grain, dust, or metal powders. Blasting Caps and Areas Power off your mobile phone or wireless device when in a blasting area or in areas posted power off “two-way radios” or “electronic devices” to avoid interfering with blasting operations.
