Keypad Lock - Sony Ericsson F500i User Manual

Sony ericsson f500i: users guide
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Most SIM cards are locked at the time of
purchase. If the SIM card lock is on, you have to
enter a PIN (Personal Identity Number) every time
you turn on your phone.
If you enter your PIN incorrectly three times in
a row, the SIM card is blocked. This is indicated by
the message
PIN
blocked. To unblock it, you need
to enter your PUK (Personal Unblocking Key).
Your PIN and PUK are supplied by your network
operator.
To unblock your SIM card
1
PIN blocked
When
}
OK.
PUK
2
Enter a new four- to eight-digit PIN
3
Re-enter the new PIN to confirm
To edit your PIN
} Settings }
General
the
} Change
PIN.
If the message
Codes do not match
the new PIN incorrectly. If the message
appears, followed by
PIN incorrectly.
This is the Internet version of the user's guide. © Print only for private use.
72
is displayed, enter your
}
OK.
}
OK.
} Locks } SIM lock
tab
appears, you entered
Wrong PIN
, you entered your old
Old PIN:
To turn the SIM card lock on or off
} Settings }
1
General
the
lock } Protection
and select
}
2
Enter your PIN
OK.

Keypad lock

You can lock the keypad to avoid dialling a number
by accident.
Calls to the international emergency number 112 can
still be made, even when the keypad is locked.
Automatic keylock
Automatic keylock means the keypad is locked a
short while after you last press a key.
To set the automatic keylock
} Settings }
the
General
keylock.
To lock the keypad manually
} Lock
keys.
Press
You can still answer an incoming call and the
keypad locks again after it. The keypad remains
locked until you unlock it manually.
To unlock the keypad, press
} Locks } SIM
tab
On
or Off.
} Locks } Automatic
tab
}
Unlock.

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