Samsung GSM/DCSI1800 owner manual Personal Identification Number or PIN 4 to

Models: GSM/DCSI1800

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Getting Started

PIN

The Personal Identification Number or PIN (4 to

8 digits) protects your SIM card against unauthorised use. It is usually supplied with the SIM card.

If you enter an incorrect PIN three times in succession, the code is blocked and cannot be used until you unblock it by entering the PUK (see below).

To...

Refer to page...

Activate/deactivate

73 (menu option 7-1).

the PIN Access feature

 

Change the PIN

74 (menu option 7-2).

PUK

The 8-digit PUK (Personal Unblocking Key) is required to change a blocked PIN. The PUK may be supplied with the SIM card. If not, or you have lost it, contact your service provider.

To change your PIN when the current PIN is blocked, proceed as follows.

1.Key in 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 Repeat New PIN message is displayed, key in the same code again and press the Ok soft key.

If you enter an incorrect PUK ten times in succession, the SIM card becomes invalid. Contact your service provider for a new card.

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Samsung GSM/DCSI1800 owner manual Personal Identification Number or PIN 4 to, PIN Access feature Change the PIN