Hands-free operation of mobile terminal using wireless communication link

摘要

A hands-free unit of a system automatically transmits a first paging signal to page a mobile terminal of at least one user of a first category of users and upon receiving a response signal therefrom, connects the hands-free unit to that mobile terminal. If there's no response signal with a first predetermined time period, a second paging signal is transmitted to page at least one of a second category of users and upon receiving a response signal connects the hands-free unit to that mobile terminal. If there's no response signal with a second predetermined time period, the system awaits a signal from one user of third category of users and upon receiving a signal therefrom, connects the hands-free unit to that mobile terminal.