Phone Lock; Code Memo - Sony Ericsson Z550a User Manual

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If the message
Codes do not match
appears when you edit your PIN, the
new PIN is incorrect. If the message
Wrong PIN
appears, followed by
PIN:
you entered your old PIN by
mistake.
To turn the SIM card lock on or off
1
From stand-by, select
} Settings } General } Locks } SIM
lock } Protection
}
2
Enter your PIN

Phone lock

The phone lock protects the phone
against unauthorized use. You can
change the phone lock code (0000) to
any four- to eight-digit personal code.
To unlock the phone
If the phone lock is on, enter your
}
code
OK.
Automatic phone lock
If the phone lock is set to automatic,
you only need to enter your phone
lock code when you insert a different
SIM card.
This is the Internet version of the user's guide. © Print only for private use.
Old
} Menu
} On
and
or Off.
OK.
To set the phone lock
1
From stand-by, select
} Settings } General } Locks
} Phone lock } Protection
select an option.
2
Enter the phone lock code
To edit your phone lock code
From stand-by, select
} Settings } General } Locks
} Phone lock } Change
It is important that you remember your
new code. If you forget it, you have to
take your phone to your local
Sony Ericsson retailer.

Code memo

Save security codes, such as for
credit cards, in the code memo. Set
a passcode to open the code memo.
Enter a checkword. When you enter
your passcode to open the code
memo, the checkword is shown for a
short time. If the passcode is correct,
the correct codes are shown. If you
enter the incorrect passcode, the
checkword and the codes that are
shown are also incorrect. If you have
forgotten your passcode you must
reset the code memo.
} Menu
and
}
OK.
} Menu
code.
More features
47

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