76
13.2 Failure Analysis
Symptoms
Possible Causes
Solutions
Inadequate battery
capacity
Charge the battery
Unable to turn
on the phone
Poor contact
Reinstall the battery
Automatic
power-off
Seriously poor battery
capacity
Recharge the battery
Deceasing of battery
performance
Replace the battery
Inadequate
standby time
Poor network signal
Turn off the phone as
the signal is poor.
Poor network signal
Move to other places
Unable to
connect the
network
Out of the service area
Make sure your phone
is in GSM network
service area
Call drop
Poor network signal
Move to other places
Do not ring
upon incoming
calls
Set “Silent”
Enter “User Profile” to
change “Silent” to other
mode or check the
ringing volume.
Prompt to input
PUK
SIM card locked due to
the continuous entering of
wrong PIN code for
three times.
Contact your network
operator.
Unable to view
some photos
Your phone doesn’t
support the photo
format, or the size of
Change the photo
format or size.
Содержание ZTE-G F120
Страница 1: ...GSM Dual Band GPRS Digital Mobile Phone User Manual ...
Страница 2: ...文档信息 版本 修订日期 修订人 软件版本 备注 0 1 08 年 6 月 丁雪璋 100 08 5 22 ...
Страница 3: ...The manual is applicable for ZTE G F120 mobile phone GSM Dual Band GPRS Digital Mobile Phone ...
Страница 10: ......
Страница 18: ...8 1 4 Parts Definition ...
Страница 19: ...錯誤 尚未定義樣式 9 Note The mobile phone uses USB interface as the charging interface rather than data interface ...