Patent ID: 7142885
Filing Date: 2006-11-28
Classification: H04M

Abstract:
1. A non-mobile cellular telephone having a first mobile identification number and adapted to be integrated into a cellular telephone network by temporarily coupling the non-mobile cellular telephone to a second cellular telephone having a second mobile identification number previously integrated into the cellular telephone network, and the non-mobile cellular telephone is configured to obtain integration information from the second cellular telephone, wherein the non-mobile cellular telephone is capable of remaining integrated into the cellular telephone network when the second cellular telephone is not coupled to the non-mobile cellular telephone; wherein the non-mobile cellular telephone comprises a cordless handset and a base unit, the handset is adapted to communicate with the base unit, and the base unit is adapted to be temporarily coupled to a mobile cellular telephone; and wherein the base unit is adapted to obtain integration information while it is temporarily coupled to the mobile cellular telephone and to retain such information even if the mobile cellular telephone is uncoupled from the base unit.