Ok so I dropped my T-Mobile phone in the toilet and a friend gave me his old Cingular Nokia 6030 to use until I get a new T-Mo phone. However when I insert my SIM it says Restriction Code Needed. The phone: Nokia 6030 Type: RM-75 IMEI: 010928008684425 Provider: Cingular Country: USA My Sim: T-Mobile Any help at all would be greatly appreciated...