Portable hands free wireless interconnection monitor for wireless telephone network connection having base/portable handset wireless link testing and fault alert

摘要

The wireless telephone unit is made up of a portable wireless handset and a base station connected to the telephone network. Interconnection is via a wireless link (10,14,12). The portable handset and base station both have testers (18) establishing whether the wireless intercommunication function is working correctly, and a user alert.