Sim Card Lock; Keypad Lock; Automatic Keylock - Sony Ericsson K608i User Manual

SIM card lock

The SIM card lock protects your subscription, but
not your phone itself, from unauthorized use. If you
change SIM cards, your phone still works with the
new SIM card.
Most SIM cards are locked at the time of
purchase. If the SIM card lock is on, you have to
enter a PIN (Personal Identification 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
PIN blocked. To unblock it, you need
the message
to enter your PUK (Personal Unblocking Key).
Your PIN and PUK are supplied by your network
operator. You can edit your PIN and select a new
four- to eight-digit PIN.
Codes do not match
If the message
edit your PIN, you entered the new PIN incorrectly. If
Wrong PIN
the message appears, followed by
you entered your old PIN incorrectly.
To unblock your SIM card
1
PIN blocked
When is displayed, enter your
}
PUK OK.
2
Enter a new four- to eight-digit PIN
3
Re-enter the new PIN to confirm
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appears when you
Old PIN:,
}
OK.
}
OK.
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

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

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.
More features
} Locks
tab
PIN.
} OK.
} OK.
} Locks
tab
On or Off.
and select
} Locks
tab
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