Mobile telephone set capable of altering key layout thereof...

Details Mobile telephone set capable of altering key layout thereof... Mobile telephone set capable of altering key layout thereof...

2007-06-12

2007-06-12

Trost, William (Department: 2617)

Telecommunications

Transmitter and receiver at same station

Radiotelephone equipment detail

C345S581000

Reexamination Certificate

active

10160110

ABSTRACT:
A mobile telephone switching network3, a server5, and a terminal equipment7are connected to a network4. A portable telephone set2manufactured by a manufacturer1is connected to the mobile telephone switching network3. Not only a service application fabricated by an application maker6but also a key application determining a key layout based on API published by the manufacturer1are uploaded to the server5. The service and the key applications are downloaded to the portable telephone set2in response to a requirement from the portable telephone set2. In the portable telephone set2, the service application is analyzed by using the key application downloaded as mentioned above. The key layout is then determined by analyzing the service application. The key layout is displayed on the liquid crystal display of the portable telephone set2.

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