Auto Key Guard - Huawei C2201 User Manual

Caution:
The R-UIM card is locked if you continuously enter the wrong PIN
code several times.
If the PIN code is locked, you can only unlock it by entering the
PUK code. Contact the service provider to get the PUK code.
The R-UIM card becomes invalid if you continuously enter the
wrong PUK code. Contact the service provider to get a new card.
The allowable number of times for entering wrong PIN code and
PUK code is determined by the service provider.
Call Restrict
The following Call Restrict functions are available:
Off: Disable the Call Restrict function.
Int'l Calls: Bar outgoing international calls.
All Calls: Bar all outgoing calls.

Auto Key Guard

You can select MENU → Settings → Auto Key Guard to customize
the auto key guard. The following options are available: Off, 30 sec,
2 mins, and 5 mins.
After the Auto Key Guard function is enabled, the keypad of your
phone is automatically locked for the preset time.
When the keypad is locked, you can still press Send to answer the
call or dial the emergency numbers.
To unlock the keypad, press the Left soft key or OK key and then 1.
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