Access Codes144PIN2The PIN2, supplied with some SIM cards, is requiredto access some functions, such as charging unitcounters. These functions are only available ifsupported by your SIM card.If you key in an incorrect PIN2 three times insuccession, key in the PUK2 and press the Ok softkey to unlock the phone. Key in a new PIN2 andpress the Ok soft key. Key in the new PIN2 againand press the Ok soft key.PUKThe PUK (PIN Unblocking Key) is required to changea blocked PIN. The PUK may be supplied with theSIM card. If not, contact your local service provider.If you key in an incorrect PUK ten times insuccession, the SIM card cannot be used anymore.Contact your service provider for a new card.You cannot change the PUK. If you lose the code,contact your service provider.Access Codes145PUK2The PUK2, supplied with some SIM cards, isrequired to change a blocked PIN2.If you key in an incorrect PUK2 ten times insuccession, you cannot use the functions requiringthe PIN2. Contact your service provider for a newcard.You cannot change the PUK2. If you lose the code,contact your service provider.Call Barring passwordThe 4-digit call barring password is required whenyou use the Call Barring function. You obtain thepassword from your service provider when yousubscribe to this function.You can change this password using the Callbarring menu (Menu 6.2). For further details, seepage 118.