User's Manual

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does not disappear, this is possibly caused by
misoperation, that is, you press the Power key
and the Volume Up key at the same time. Such
misoperation activates the recovery mode, hence
the occurrence of exclamation mark. If you just
turn off the phone, next time when you turn it on, it
will still come to the recovery mode.
Solution
Press the Home key when the exclamation mark
and robot appear, a menu will pop up. Use the
Menu key to select "reboot system now" to
restart the phone.
2.4.3 Unlocking the SIM card
The PIN 1 (personal identification number)
secures your SIM card from being misused by
others. If you have selected this function, you must
enter the PIN1 code each time you turn on the
phone so that you may unlock the SIM card and
then make or answer calls. You can deactivate SIM
card protection (see “Safety settings”). In this case,
the misuse of your SIM card cannot be prevented.
Press the Hang Up key to turn on your
phone;
Enter your PIN1 code. Clear the incorrect
digits by using the right soft key, and press
OK for confirmation. e.g. if your PIN1 is 1234,