Samsung SGH-R220 Owner's Manual

115RReeffeerreennccee IInnffoorrmmaattiioonn114PINThe PIN (Personal Identification Number) protectsyour SIM card against unauthorised use. The PIN isusually supplied with the SIM card. When the PINCheck feature is enabled (menu option 4-3-1), thePIN is needed each time the phone is switched on.If you key in an incorrect PIN three times insuccession, key in the PUK and press the OK soft key.Key in a new PIN and press the OK soft key. Key inthe new PIN again and press the OK soft key.PIN2The PIN2, supplied with some SIM cards, is requiredto access specific functions, such as call costcounters. 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. Key in a new PIN2 and press the OK soft key.Key in the new PIN2 again and press the OK softkey.Reference InformationAccess CodesThere are several access codes that are used by yourphone and its SIM card. These codes help you protectthe phone against unauthorised use.The access codes (except for the PUK and PUK2codes) can be changed using the Security Settingsmenu options (4-3). See page 89 for further details.Phone PasswordThe phone password can be set to avoid unauthoriseduse of the phone. The password generally suppliedwith the phone is 0000. You are advised to change itbefore you start using your phone.Keep the new password secret and in a safe place,separate from the phone.