Huawei U3100 User Manual

Wonderful Communication, 
Mobile life.
HUAWEI U3100 Mobile Phone
User Guide 

Copyright © 2010 Huawei Technologies Co., Ltd. All 
Rights Reserved
No part of this document may be reproduced or transmitted 
in any form or by any means without prior written consent of 
Huawei Technologies Co., Ltd.
The product described in this manual may include 
copyrighted software of Huawei Technologies Co., Ltd and 
possible licensors. Customers shall not in any manner 
reproduce, distribute, modify, decompile, disassemble, 
decrypt, extract, reverse engineer, lease, assign, or 
sublicense the...

Huawei Technologies Co., Ltd reserves the right to change 
or modify any information or specifications contained in this 
manual without prior notice or obligation.
Huawei Technologies Co., Ltd. is not responsible for the
legitimacy and quality of any products that you upload or
download through this mobile phone, including but not
limited to the text, pictures, music, movies, and non-built-in
software with copyright protection. Any consequences
arising from the installation or usage of the preceding...

 
Import and Export Regulations
Customers shall comply with all applicable export or import 
laws and regulations and will obtain all necessary 
governmental permits and licenses in order to export, 
re-export or import the product mentioned in this manual 
including the software and technical data therein. 

Safety Precautions
Please read the safety precautions carefully to ensure the 
correct and safe use of your wireless device. For detailed infor-
mation, refer to the section “Warnings and Precautions”.
Do not switch on your phone when it is prohibited 
to use mobile phones or when the phone may 
cause interference or danger.
Switch off your phone near high-precision 
electronic devices. The phone may affect the 
performance of these devices.
Do not use your phone while driving.
Do not attempt to...

 
Do not place magnetic storage media near your 
phone. Radiation from the phone may erase the 
information stored on them.
Do not put your phone in a high-temperature 
place or use it in a place with flammable gas such 
as a gas station.
Observe any laws or regulations on the use of 
wireless device. Respect others’ privacy and 
legal rights when using your wireless device.
Keep your phone and its accessories away from 
children. Do not allow children to use your phone 
without guidance.
Strictly follow...

1.IntroductionPacking List  . . . . . . . . . . 1
Your Phone  . . . . . . . . . . 2
Swaper   . . . . . . . . . . . . . 9
Security  . . . . . . . . . . . . 10
Text Input   . . . . . . . . . . 11
2.Customized Settings
Phone Settings   . . . . . . 13
Display Settings   . . . . . 13
Network Settings  . . . . . 14
3.Call Function
Managing Contacts  . . . 15
Viewing the Call Records
. . . . . . . . . . . . . . . . . . . 16
Making or Ending a Call
. . . . . . . . . . . . . . . . . . . 16
Answering or Rejecting...

 
Disposal and Recycling 
Information   . . . . . . . . . 37
Reduction of Hazardous 
Substances  . . . . . . . . . 37
EU regulatory 
conformance  . . . . . . . . 38 

1
1. Introduction
Your phone can operate in virtually all countries, 
automatically switching between WCDMA 2100 and 
GSM/GPRS 900/1800/1900 networks.
NOTE:  The services supported by your phone should be 
also supported by the network from where you use the 
phone. For details, contact your service provider. 
Packing List
Your phone package box contains the following:
1. One mobile phone
2. One travel charger
3. One Li-ion battery
4. One User Guide
5. One USB data cable
6. One Stereo headset (Optional) 

Your Phone
 2
Your Phone
Appearance and Keys
1.  Earpiece 2. Left function 
key3. Swaper 
key
4. Send key 5. Scroll key 6. End key
7. Clear key 8. Right 
function key9. OK key