Phone Lock; Keypad Lock; Automatic Keylock - Sony Ericsson K750 User Manual

More Features
To edit your PIN
1
} Settings }
the
} SIM Lock } Change
2
Enter your PIN
3
Enter a new four- to eight-digit PIN
4
Re-enter the new PIN to confirm
To turn the SIM card lock on or off
1
} Settings }
the
} SIM Lock } Protection
2
Enter your PIN

Keypad Lock

You can lock the keypad to avoid dialing a number
by accident.
Calls to the international emergency number 112
can still be made, even when the keypad is locked.

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 }
General
the
} Automatic
Keylock.
74
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General } Locks
tab
PIN.
}
OK.
} OK.
} OK.
General } Locks
tab
On or Off.
and select
} OK.
} Locks
tab
To lock the keypad manually
} Lock
In standby press
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

Phone Lock

The phone lock protects your phone against
unauthorized use if it is stolen and the SIM card is
exchanged. You can modify 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.
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.
To set the phone lock
1
} Settings } General
the
Lock } Protection
and select an alternative.
2
Enter the phone lock code
Keys.
} Unlock.
} Locks } Phone
tab
}
OK.