Samsung SGH-X426ZSAAWS - Manual (Page 126)

122 Access Codes
the PUK to re-enable it. To enable the PIN number:
PUK
The 8-digit PUK (PIN Unblocking Key) is required to
change a disabled PIN. The PUK may be supplied with
the SIM card. If not, or you have lost it, contact your
service provider.
To re-enable your PIN:
1. Enter the PUK and press the OK soft key.
2. Enter a new PIN of your choice and press the OK soft
key.
3. When the Confirm New PIN message displays, enter
the same code again and press the OK soft key.
When you enter an incorrect PUK ten times in
succession, the SIM card becomes invalid. Contact your
service provider for a new card.
To See
activate/deactivate the
PIN Check feature “PIN Check (Menu
4.5.1)” on page 82.
change the PIN “Change PIN (Menu
4.5.2)” on page 83.