Adapter to convert cell phone to desktop telephone
First Claim
1. An adapter for converting into a desktop telephone a cell phone provided with a keypad, a rechargeable battery and an internal microphone and speaker coupled to a microwave transceiver, said adapter comprising:
- A. A console having a cradle thereon in which to nest die cell phone so that its keypad is exposed;
B. A socket on the console adjacent the cradle to accommodate a hand set provided with a microphone arid a speaker, and a cord connected to the microphone and speaker extending from the hand set;
C. An interface network coupling the cell phone in the cradle to the cord of the hand set whereby the microphone and the speaker in. the hand set supplant those in the cell phone; and
D. Switching means governing the operation of te network and responsive to the placement of te hand set by a user whereby when the hand set is placed in the socket, the transceiver is then rendered inactive except to receive a signal indicative of an incoming call, and when the hand set is lifted from the socket to take the call, this action activates the transceiver.
1 Assignment
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Accused Products
Abstract
An adapter to convert a mobile cell phone having a battery-powered transceiver and a key pad into a desktop telephone, the adapter including a console that rests on a desk top and is provided with a cradle to nest the cell phone. Next to the cradle is a socket to accommodate a hand set whose microphone and speaker are connected by a cord extending from the hand set to a plug inserted into a console jack. The console jack is connected by an interface network to a plug mounted on the cradle. The cell phone is provided with a jack having contacts which are connectable to an external microphone and speaker to supplant those in the cell phone connected to thc transceiver. Insertion of the cell phone in the cradle causes the cradle plug to engage the cell phone jack, thereby connecting the microphone and speaker of the hand set via the interface network to the transceiver of the cell phone whose key pad now functions as the dialing pad of the desktop telephone.
30 Citations
18 Claims
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1. An adapter for converting into a desktop telephone a cell phone provided with a keypad, a rechargeable battery and an internal microphone and speaker coupled to a microwave transceiver, said adapter comprising:
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A. A console having a cradle thereon in which to nest die cell phone so that its keypad is exposed;
B. A socket on the console adjacent the cradle to accommodate a hand set provided with a microphone arid a speaker, and a cord connected to the microphone and speaker extending from the hand set;
C. An interface network coupling the cell phone in the cradle to the cord of the hand set whereby the microphone and the speaker in. the hand set supplant those in the cell phone; and
D. Switching means governing the operation of te network and responsive to the placement of te hand set by a user whereby when the hand set is placed in the socket, the transceiver is then rendered inactive except to receive a signal indicative of an incoming call, and when the hand set is lifted from the socket to take the call, this action activates the transceiver. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
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Specification