Sony Ericsson D750i - Manual (Page 79)

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79
More features
Automatic keylock
In standby, automatic keylock means the keypad is
locked a short while after you last press a key.
To set the automatic keylock
} Settings } the General tab } Locks
} Automatic keylock .
To lock the keypad manually
In standby press } Lock keys .
You can still answer an incoming call and the
keypad locks again after the call. The keypad
remains locked until you unlock it manually.
To unlock the keypad, press
} Unlock .
Phone lock
The phone lock protects your phone against
unauthorized use if it is stolen and the SIM card is
exchanged. You can change the phone lock code
(0000) to any four- to eight-digit personal code.
Automatic phone lock
If the phone lock is set to automatic, you do not
need to enter your phone lock code until a different
SIM card is inserted in the phone.
To set the phone lock
1 } Settings } the General tab } Locks } Phone
lock } Protection and select an alternative.
2 Enter the phone lock code } OK .
To unlock the phone
If the phone lock is on, enter your code } OK .
To edit your phone lock code
} Settings } the General tab } Locks } Phone lock
} Change code .
Code memo
Instead of having to remember security codes for
credit cards, for example, you can save them in the
code memo in your phone. All you need to
remember is the passcode to open the code memo.
It is important that you remember your new code.
If you should forget it, you have to hand in your phone
to your local Sony Ericsson retailer.