| 摘要 |
PROBLEM TO BE SOLVED: To provide a place where a user can receive convenience, without giving unpleasant feeling to others for the purpose of taking back the original nature, and the value of a portable telephone set which has been established world wide. SOLUTION: A portable communication terminal using box is provided with a box body for dividing a space which the user of the portable communication terminal enters and in which the portable communication terminal can be used, a reception part which is arranged in the box body and receives data that is to be transmitted to the portable communication terminal by a cable or radio and an amplification box side antenna emitting received data by radio into the space in the box body and makes the antenna of the portable communication terminal receive data. Thus, the portable communication terminal, such as the portable telephone set can be used in the box, without annoying other persons and a communication radio waves can be amplified in the box. Thus, the situation of the radio waves being difficult to be transmitted is eliminated, and satisfactory calls are realized.
|
