| 摘要 |
PROBLEM TO BE SOLVED: To improve portability, without using accessories by holding interchangeability with a conventional data communication interface. SOLUTION: This radio communications equipment is equipped with a case body 12 which is provided with an interface part 14, based on preliminarily decided specification and a physical shape based on the specification and which is capable of being inserted into an insertion port formed at outer terminal equipment 2, a storage part 221 provided in the case body 12 for storing the attribute information of a card and information necessary for data communication for the data of the terminal equipment 2, a voice-inputting part 122 for inputting a voice signal and a voice-outputting part 112 for outputting the voice signal at the time of call, and a modulating/demodulating part 222 for modulating/demodulating the data of the terminal equipment 2, based on the information stored in the storage part 221 at the time of inserting the case body 12 into the insertion port formed at the terminal equipment 2 and for modulating/demodulating the voice signal at the time of speech. |
