| 摘要 |
An operation key is shared between a portable telephone and a television, to reduce the number of keys to minimize an area required for the arrangement of the keys. Particularly, a ten-key is arranged so as to make use of arrangement in a conventional portable telephone and arrangement in a conventional TV remote control and such that a user does not have an uncomfortable feeling. Further, the entry of characters in the same method as that in the portable telephone is allowed, to make it possible to perform entry processing for data broadcasting. Further, only the entry of the name of a program allows in formation related to a channel on which the program is broadcast to be acquired, to make it possible to view and record the program on the channel. |
