Phone Lock; To Unlock The Phone - Sony Ericsson W550i User Manual

Your PIN and PUK are supplied by your network
operator. You can edit your PIN and select a new
four- to eight-digit PIN.
If the message
Codes do not match
edit your PIN, you entered the new PIN incorrectly.
If the message Wrong PIN appears, followed
by Old PIN: , you entered your old PIN incorrectly.
To unblock your SIM card
1
PIN blocked
When appears, enter your PUK
} OK.
2
Enter a new four- to eight-digit PIN
3
Re-enter the new PIN to confirm
To edit your PIN
1
} Settings } General
the
} SIM lock } Change
2
} OK.
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 } General
the
} SIM lock } Protection
2
} OK.
Enter your PIN
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appears when you
} OK.
} OK.
} Locks
tab
PIN.
} OK.
} OK.
} Locks
tab
On or Off.
and select

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.
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.
To set the phone lock
1
} Settings }
the General
} Phone lock } Protection
an alternative.
2
Enter the phone lock code

To unlock the phone

If the phone lock is on, enter your code
To edit your phone lock code
} Settings } General
the
} Change code.
More features
} Locks
tab
and select
} OK.
} OK.
} Locks } Phone lock
tab
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