User's Manual

E 52RCT E ng. Manual v.1.10 (H/W v.1.0) Page 22
Access Codes
There is an access code that is used by your SIM card. These codes help you protect the phone
against unauthorized use.
When requested for any of the code explained below, key in the appropriate code (displayed as
asterisks) and press the OK key
PIN
The Personal Identification Number or PIN(4-8digits) protects your SIM card against
unauthorized use. It is usually supplied with the SIM 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(see below).
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 you have lost it, 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.
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 obtain
the password from your service provider when you subscribe to this function.