20
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.
Summary of Contents for EZ900
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