ZTE-U X850
User manual
ZTE CORPORATION
NO. 55, Hi-tech Road South, ShenZhen, P.R.China
Postcode: 518057
Tel: (86) 755 26779999
URL: http://www.zte.com.cn
E-mail: mobile@zte.com.cn
LEGAL INFORMATION
Copyright © 2010 ZTE CORPORATION.
All rights reserv ed.
No part of this publication may be excerpted, reproduced, translated or utilized in any form or by
any means, electronic or mechanical, including photocopying and microfilm, without the prior
written permission of ZTE Corporation.
The manual is publishe d by ZT E Cor por ati on. W e rese rve the right to make modi fi cat ions on pr int
errors or update specifications without prior notice.
Version No. : R1.0
Edition Time : 20100513
Manual No. : 07958450
Contents
For Your Safety ..................................................................................................................... 1
Product Safety Information ............................................................................................... 1
Health and safety information ........................................................................................... 2
Radio Frequency (RF) Energy ...................................................................................... 2
Distraction ......................................................................................................................... 3
Driving .......................................................................................................................... 3
Operating Machinery .................................................................................................... 3
Product Handling .............................................................................................................. 3
General Statement on Handling and Use ...................................................................... 3
Small Children .............................................................................................................. 3
Demagnetization ........................................................................................................... 3
Electrostatic Discharge (ESD) ...................................................................................... 4
Antenna ......................................................................................................................... 4
Normal Use Position ..................................................................................................... 4
Air Bags ........................................................................................................................ 4
Seizures/ Blackouts ....................................................................................................... 5
Repetitive Motion Injuries ............................................................................................ 5
Emergency Calls ........................................................................................................... 5
Loud Noise .................................................................................................................... 5
Bright Li ght ................................................................................................................... 5
Phone Heating ............................................................................................................... 5
Electrical Safety ................................................................................................................ 5
Accessories .................................................................................................................... 5
Connection to a Car ....................................................................................................... 5
Faulty and Damaged Products ...................................................................................... 5
Interference ....................................................................................................................... 6
General Statement on Interface ..................................................................................... 6
Pacemakers .................................................................................................................... 6
Hearing Aids ................................................................................................................. 6
Medical Devices ............................................................................................................ 6
Hospitals ........................................................................................................................ 6
Aircraft .......................................................................................................................... 6
Interference in Cars ....................................................................................................... 6
Explosive Environments ................................................................................................... 6
Petrol Stations and Explosive Atmospheres ................................................................. 6
Blasting Caps and Areas ............................................................................................... 7
Getting Started ...................................................................................................................... 8
Overview ........................................................................................................................... 8
Key Definition ................................................................................................................... 8
Starting Up ........................................................................................................................ 9
Installing the SIM/microSD Card and Battery .............................................................. 9
Removing the Battery and SIM/microSD Card .......................................................... 11
Charging the Battery ................................................................................................... 11
Powering On/Off Your Phone ......................................................................................... 12
Switching Your Phone to Sleep Mode ........................................................................ 12
Waking Up Your Phone .............................................................................................. 13
Getting Around Your Phone ........................................................................................... 13
Using Finger Gestures ................................................................................................. 13
Home Screen ............................................................................................................... 13
Phone Status and Notifications ................................................................................... 15
Applications and Settings Preview ............................................................................. 16
Phone Calls ......................................................................................................................... 20
Making a Call .................................................................................................................. 20
Making a Call from the Dialer .................................................................................... 20
Making a Call from Contacts ...................................................................................... 20
Making a Call from Call History ................................................................................ 20
Making a Call from a Text Message ........................................................................... 21
Making a Conference Call .......................................................................................... 21
Making an Emergency Call ......................................................................................... 21
Making an International Call ...................................................................................... 21
Receiving a Call .............................................................................................................. 22
Answering an Incoming Call ...................................................................................... 22
Rejecting an Incoming Cal l ......................................................................................... 22
Muting a Call .............................................................................................................. 22
Putting a Call on Hold ................................................................................................. 22
Turning the Speaker On/Off ....................................................................................... 22
Ending a Call ............................................................................................................... 22
Call Settings .................................................................................................................... 23
Contacts ............................................................................................................................... 24
Starting to use Contacts ................................................................................................... 24
Contacts Screen ........................................................................................................... 24
Managing Contacts ......................................................................................................... 24
Importing/Exporting Contacts ..................................................................................... 24
Creating a Contact ....................................................................................................... 25
Adding a Contact to Favorites .................................................................................... 25
Searching for a Contact ............................................................................................... 25
Editing a Contact ......................................................................................................... 25
Deleting a Contact ....................................................................................................... 26
Entering Text ....................................................................................................................... 27
Using the On-screen Keyboard ....................................................................................... 27
Android Keyboard ....................................................................................................... 27
TouchPal Keyboard ..................................................................................................... 27
Entering Text through the On-screen Keyboard ......................................................... 28
Entering Numbers and Symbols ................................................................................. 29
Touch Input Settings ....................................................................................................... 29
Messaging ........................................................................................................................... 30
Exchanging Messages ..................................................................................................... 30
Composing an SMS .................................................................................................... 30
Composing an MMS ................................................................................................... 30
Managing Messages and Messages Threads ............................................................... 31
Message Settings ......................................................................................................... 31
Using Email ..................................................................................................................... 32
Creating an Email account .......................................................................................... 32
Composing and sending an Email ............................................................................... 33
Reply to or Forward an Email ..................................................................................... 33
Email Settings ............................................................................................................. 33
Getting Connected ............................................................................................................... 35
Connecting to the Internet ............................................................................................... 35
Ways of Connecting to the Internet ............................................................................ 35
GPRS/3G/EDGE ......................................................................................................... 35
Wi-Fi ........................................................................................................................... 35
Using Browser ................................................................................................................. 36
Opening Browser ........................................................................................................ 36
Opening Web Pages .................................................................................................... 36
Browsing Options ....................................................................................................... 37
Using Bookmarks ........................................................................................................ 39
Browser Settings ......................................................................................................... 39
Bluetooth ......................................................................................................................... 40
Turning on/off Bluetooth ............................................................................................ 40
Making your device visible ......................................................................................... 40
Change your device name ........................................................................................... 41
Pair with another Bluetooth device ............................................................................. 41
Experiencing Multimedia .................................................................................................... 42
Camera ............................................................................................................................ 42
Opening Camera ......................................................................................................... 42
Taking Pictures ........................................................................................................... 42
Camera Settings .......................................................................................................... 42
Camcorder ....................................................................................................................... 43
Opening Camcorder .................................................................................................... 43
Shooting Videos .......................................................................................................... 43
Video Settings ............................................................................................................. 43
FM Radio ........................................................................................................................ 43
Opening FM Radio ...................................................................................................... 44
Listening to FM Radio ................................................................................................ 44
Music ............................................................................................................................... 44
Opening Music ............................................................................................................ 44
Playing Music ............................................................................................................. 44
Creating Playlists ........................................................................................................ 45
Managing Your Playlists ............................................................................................. 45
Setting a Song as Ringtone ......................................................................................... 45
Videos ............................................................................................................................. 46
Opening Videos ........................................................................................................... 46
Playing Videos ............................................................................................................ 46
Gallery ............................................................................................................................. 46
Sound Recorder ............................................................................................................... 47
Opening Sound Recorder ............................................................................................ 47
Record Your Memo .................................................................................................... 47
Google Applications ........................................................................................................... 48
Signing In to Your Google Account ............................................................................... 48
Using Gmail .................................................................................................................... 48
Open Gmail ................................................................................................................. 48
Creating and sending an email .................................................................................... 48
Using Google Talk .......................................................................................................... 48
Opening Google Talk .................................................................................................. 48
Adding a new friend .................................................................................................... 48
Viewing and accepting an invitation ........................................................................... 49
Changing your online status ........................................................................................ 49
Starting a chat .............................................................................................................. 49
Phone Settings ..................................................................................................................... 50
Basic Settings .................................................................................................................. 50
Setting the Time and Date ........................................................................................... 50
Display Settings .......................................................................................................... 50
Sound Settings ............................................................................................................. 51
Language Settings ....................................................................................................... 53
Mobile Network Services ............................................................................................ 54
Security Settings ............................................................................................................. 54
Protecting Your Phone with a Screen Lock ................................................................ 54
Protecting Your SIM Card with a PIN ........................................................................ 55
Setting Up Credential Storage ..................................................................................... 56
Managing Memory .......................................................................................................... 56
Managing Your Memory Card .................................................................................... 56
Managing Internal Phone Storage ............................................................................... 57
Reset to factory settings .............................................................................................. 57
Application Settings ........................................................................................................ 57
Managing Applications ............................................................................................... 57
Other Settings .................................................................................................................. 58
Search Settings ............................................................................................................ 58
Speech Syntheisis Settings .......................................................................................... 59
Other Applications .............................................................................................................. 60
Documents To Go ........................................................................................................... 60
Global Time .................................................................................................................... 60
Note pad .......................................................................................................................... 60
Calculator ........................................................................................................................ 60
Calendar .......................................................................................................................... 60
SIM Toolkit ..................................................................................................................... 60
Task Manager .................................................................................................................. 61
Stopwatch ........................................................................................................................ 61
Specifications ...................................................................................................................... 62
Index .................................................................................................................................... 63
Confidential and Proprietary Information of ZTE CORPORATION 1
This device may produce a
Do not rely on this device
Switch off in explosive
environments
Only use approved
accessories
C h a p t e r 1
For Your Safety
Product Safety Information
Information section of this
while driving
maintain a separation of
15 mm
Small parts may cause a
a loud sound
pacemakers and oth er
instructed in hos pi ta l s an d
instructed in aircr afts and
Do not use while
re-fuelling
bright or flashing light
Do not dispose of it in a
fire
Avoid contact with
Temperatures
Avoid any contact with
liquid, keep it dry
Do not attempt to
disassemble
for emergency
FCC Compliance
This device complies with pa rt 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.
Caution: Changes or modifications not expressly approved by the manufacturer 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, p u rsua n t to p a rt 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 instructi o n s, ma y ca u se ha r mf ul in t e rfe re n ce 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: