User's Manual Part 2

asterisks) and press the OK key.
PIN
The Personal Identification Number or PIN (4-
8digits) protects your SIM card against
unauthorized use. The PIN comes with the SIM
card; see the SIM card instruction provided with
your card.
If you enter an incorrect PIN three times in
succession, the code will be disabled and cannot
be used until you re-enable it by entering the
PUK.
PUK
The 8-digit PUK (Personal Unblocking Key) is
required to change a disabled PIN. The PUK
may be supplied with the SIM card. If not, or in
case you have lost it, please contact your
service provider.
To re-enable your PIN, proceed as follows.
1. Key-in the PUK and press the OK key.
2. Enter a new PIN of your choice and press
the OK key.
3. When the Confirm New PIN message is
displayed, key-in the same code again and
press the OK key.
If you enter an incorrect PUK ten times in
succession, the SIM card becomes invalid.
Please contact your service provider for a new
card.
Pin Password
The 4 ~ 8 digits of password is required when
you use the Call barring function. You can obtain
the password from your service provider when
you subscribe to this function.
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