29PUK codesThe personal unblocking key (PUK) code and the universal personal unblockingkey (UPUK) code (8 digits) is required to change a blocked PIN code and UPINcode, respectively. The PUK2 code (8 digits) is required to change a blockedPIN2 code. If the codes are not supplied with the SIM card, contact your localservice provider for the codes.Restriction passwordThe restriction password (4 digits) is required when using the Call restrictions.See "Security," p. 66.3. Call functions■ Make a voice call1. Enter the phone number, including the area code.For international calls, press * twice for the international prefix (the +character replaces the international access code), enter the country code,the area code without the leading 0, if necessary, and the phone number.2. To call the number, press the call key.To increase the volume in a call, press the volume up key and to decreasepress the volume down key.3. To end the call or to cancel the call attempt, press the end key, or closethe phone.To search for a name or phone number that you have saved in Contacts,see "Search for a contact," p. 51.
