CORDLESS TELEPHONE SYSTEM
First Claim
1. A cordless telephone system, comprising:
- a base station comprising a first phone-line interface and a first wireless transmitter/receiver, wherein the base station is connected to a telephone network through the first phone-line interface through a first phone wire;
a handset comprising a second wireless transmitter/receiver to communicate with the first wireless transmitter/receiver of the base station;
the handset further comprising a second phone-line interface capable of connecting to the telephone network to allow the handset to communicate with the telephone network through the first phone wire without using the second wireless transmitter/receiver.
1 Assignment
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Accused Products
Abstract
A cordless telephone which includes a base station having a first phone-line interface and a first wireless transmitter/receiver, wherein the base station is connected to telephone network through the first phone-line interface. The cordless telephone further includes a handset having a second wireless transmitter/receiver communicating with the first wireless transmitter/receiver of the base station. The handset further includes a second phone-line interface capable of connecting to telephone network to allow the handset to communicate with the telephone network without the base station. Therefore, the user can still use the cordless telephone when the base station is unavailable due to power failure or malfunction.
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Citations
7 Claims
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1. A cordless telephone system, comprising:
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a base station comprising a first phone-line interface and a first wireless transmitter/receiver, wherein the base station is connected to a telephone network through the first phone-line interface through a first phone wire; a handset comprising a second wireless transmitter/receiver to communicate with the first wireless transmitter/receiver of the base station;
the handset further comprising a second phone-line interface capable of connecting to the telephone network to allow the handset to communicate with the telephone network through the first phone wire without using the second wireless transmitter/receiver. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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Specification