Communication terminal device
AssigneeSony Corporation
InventorsIchiro Hino, Katsumi Koshimura
Life of this patent
Estimating the term…
Abstract
A communication terminal device is miniaturized in a shape handy to carry while maintaining the necessary operability. The terminal device is constituted by a first box for voice communication and a second box linked with the first box via short-distance radio link for data input and data display. The first box is provided with minimum functions necessary for the voice communication so as to be small, whereas the second box can be provided with a keyboard high in operability and a relatively large display means so that display and input for data communication can be made conveniently.
Claims8
A communication terminal device comprising:
- a portable communication terminal portion including;
- first radio communication means for radio communication with a predetermined station or another terminal,
- first data processing means for processing data received or to be transmitted by the first radio communication means,
- second radio communication means connected with the first data processing means for short-distance radio communication, and
- voice communication means connected with the first data processing means for processing voice communication;
- and
- an information processsing portion including;
- third radio communication means for short-distance radio communication with the second radio communication means in the portable communication terminal portion,
- second data processing means connected with the third radio communication means for processing data received or to be transmitted,
- input means for inputting data to the second data processing means, and
- display means for displaying data processed by the second data processing means.
Dependencies are inferred from the claim text.