User's Manual

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6 Common Problems. ......................................................................................................................... 35
6.1 When the mobile phone displays “Insert SIM”? ........................................................................... 35
6.2 Checking and precautions of PIN, PIN2, PUK, PUK2 and password: ......................................... 36
6.3 Network connection fails .............................................................................................................. 36
6.4 You can’t be heard ......................................................................................................................... 36
6.5 Can’t charge the battery ................................................................................................................ 36
6.6 Weak signal ................................................................................................................................... 36
6.7 Can’t make a call .......................................................................................................................... 36
6.8 Standby time becomes short ......................................................................................................... 36
1 General Information
1.1 Brief
Thank you for selecting this series colored screen mobile phone.
Before installing and using the product, be sure to carefully read all the materials accompanying the mobile
phone. This will help you to better use the mobile phone, get an overall idea about the use, and understand the
perfect functions and the short-cut operating methods.
This colored screen mobile phone is designed for the GSM /GPRS network environment. In addition to the
basic call function, it also provides you many practical functions for your work and leisure, such as Dual Card
Mode , name card phone book, chord ring, clock/ alarm clock, Bluetooth , FM, calculator, games, Mp3 player,