Sony Ericsson W550i Cell Phone User Manual


 
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69
More Features
Phone Lock
Protect 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.
Keypad Lock
Lock the keypad to avoid dialing a number
by accident.
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
Slide the lock switch or open the phone and 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, slide the lock switch or open
the phone and press
} Unlock.
It is important that you remember your new code.
If you should forget it, you will need to bring your
phone in to your local Sony Ericsson retailer.
Calls to the international emergency number 112
can still be made, even when the keypad is locked.