Wireless node multiple handset cordless telephone system

Details Wireless node multiple handset cordless telephone system Wireless node multiple handset cordless telephone system

2006-12-05

2006-12-05

Beamer, Temica (Department: 2617)

Telecommunications

Radiotelephone system

Including public cordless extension system

C455S462000, C455S426100, C455S074100

Reexamination Certificate

active

07146180

ABSTRACT:
A wireless and cordless telephone node system. The system includes a node with a wireless transceiver that communicates wireless signals with a wireless network, a cordless transceiver that communicates cordless signals with multiple cordless terminal units, and one or more landline interfaces that couple metallically with the PSTN. A switch routes call between the landlines, wireless network and the multiple cordless terminals. A subscriber identity module and card interface is provided for control of wireless account user data. A variety of cordless terminals are provided that emulate conventional corded telephones, cordless telephones and wireless telephones. The wireless node is designed for both fixed and portable operation.

REFERENCES:
patent: 6584326 (2003-06-01), Boydston et al.
patent: 6741852 (2004-05-01), Mohrs
patent: 2003/0092453 (2003-05-01), Mills et al.
patent: 2003/0157929 (2003-08-01), Janssen et al.

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