User's Manual

68
14 Troubleshooting
If your phone is not functioning properly, please read following
relative information at first. If the problems still persists, please contact
with the distributor or service provider.
Problem Check Point
When switching on the phone, it
prompts “Enter PIN”.
Please input your PIN code which
offered with UIM card together. If
you have changed PIN code,
please input new PIN code. You
can also set PIN code
deactivated, see “9.4 Security
Settings”.
When switching on the phone, it
prompts “Insert UIM Card”.
Please check whether valid UIM
card is inserted or not.
No key beep on pressing keys. Please check the setting of Key
Beep in Profile.
When there is an incoming call,
the prompt ringer not rings.
Please check the setting of sound
Alert Type and ringer Volume in
Settings/Profile.
No prompt tone at alarm time. Please check relative sound
setting (Alert Type and ringer