Sony Ericsson J100i - Manual (Page 40)

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Automatic keylock
Automatic keylock in standby means the keypad is locked
a short while after you last press a key.
To set the automatic keylock
1 } Settings } Locks } Auto keylock .
2
Select On or Off .
SIM card lock
The SIM card lock protects your subscription, but not your
phone itself, from unauthorized use. If you change SIM cards,
the 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 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. You can edit your PIN and turn
off your SIM card lock at any time.
To unblock your SIM card
1
When PIN blocked is displayed, enter your PUK } OK .
2
Enter a new four- to eight-digit PIN } OK .
3
Re-enter the new PIN to confirm } OK .
Calls to the international emergency number 112 can
still be made, even when the keypad is locked.
If the message Passwords do not match appears when you
edit your PIN, you entered the PIN or PIN2 incorrectly.
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