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If your phone appears following phenomenon in the process of
application, please read following relative information at first. If the
problems still can not be solved, please contact with the distributor or
service provider.
Problem
When switching on the phone, it
prompts "Enter PIN".
When switching on the phone, it
prompts "Insert card and restart
phone".
No key beep on pressing keys.
When there is an incoming call,
the prompt ringer not rings.
No prompt tone at alarm time.
Messages cannot be sent.
11
Troubleshooting
Check Point
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
deactivated, see "7.4 Security
Settings".
Please check whether valid UIM
card is inserted or not.
Please check the setting of Key
Beep in Settings.
Please check the setting of sound
Alert Type and ringer Volume in
Settings.
Please
check
setting (Alert Type and ringer
Volume in Settings).
Please
check
network.
79
set
PIN
code
relative
sound
the
signal
of
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