Samsung SCH-a770 series, Руководство пользователя

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Settings
109
Security
Use the Security menu to lock your phone, set up emergency
numbers, enable or disable voice privacy, set restrictions, as
well as other security options.
Lock phone
Locking the phone limits all outgoing calls except calls to 911
emergency and the three user-programmable emergency
numbers. You can lock the phone manually during use, or set
the phone to lock automatically when it is turned on. With the
phone in Lock mode, you can answer incoming calls, but you
must unlock the phone to place outgoing calls (except to
emergency and secret numbers).
1. In Standby mode, press the left soft key ( ) Menu ,
then press , for Security . You’re prompted to
enter the lock code. The default lock code is the last four
digits of your telephone number.
2. Press for Lock phone . The options listed in the
following table appear in the display.
3. Use the Navigation keys to highlight the option.
4. Press to perform the function for the highlighted
option.
Option Function
Unlocked The phone remains unlocked.
On power-up
The phone locks automatically the next
time your phone is powered on and stays
locked until you enter the lock code.
Lock now
The phone locks immediately and stays
locked until you enter the lock code.