Sony Ericsson S710 Owner's Manual page 75

More features
If you enter your PIN incorrectly three times in a
row, the SIM card is blocked and the message
blocked. appears. To unblock it, you need to enter
your PUK (Personal Unblocking Key). Your PIN
and PUK are supplied by your service provider.
If the message Codes do not match.
entered the new PIN incorrectly. If the message
appears, followed by
PIN.
old PIN incorrectly.
To unblock your SIM card
PIN blocked.
When is displayed, enter your PUK
}
OK. Enter a new four- to eight-digit PIN
Re-enter the new PIN to confirm
To edit your PIN
} Settings }
General
the
} Change
PIN.
To turn the SIM card lock on or off
} Settings }
General
the
} Protection
and select
}
OK.
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74
PIN
appears, you
Wrong
, you entered your
Old PIN:
}
OK.
}
OK.
} Locks } SIM Lock
tab
} Locks } SIM Lock
tab
On or Off. Enter your PIN
Keypad lock
You can lock the keypad to avoid dialing a number
by accident.
Calls to the emergency numbers 112, 060 and 911 can
still be made even when the keypad is locked.
Automatic keylock
Automatic keylock locks the keypad a short while
after you last press a key.
To set the automatic keylock
} Settings }
General
the
Keylock.
To lock the keypad manually
Slide the lock/light switch or press
Keys. 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, slide the lock/light switch
}
or press Unlock.
} Locks } Automatic
tab
} Lock