| 摘要 |
PURPOSE:To simplify the calling and communicating operation at the time of transmitting the same contents to plural mobile stations by allowing plural mobile stations to hold a multiple address dial number and providing a mobile exchange with a multiple address connection control means. CONSTITUTION:Plural mobile stations 1-(n) hold their individual dial numbers as well as a multiple address dial number common to plural mobile stations, and each of mobile stations 1-(n) is provided with a simplex mode control means B. A mobile exchange 2 is provided with a multiple address connection control means A. When a connection request for the multiple address dial number is generated in the mobile exchange 2, the multiple address connection control means A of the exchange 2 acquires pertinent mobile stations 1-(n) and connects them to a calling station. Each mobile station controls its own transmission/reception mode to the simplex mode by the simplex mode control means B to perform the transmission and reception operation in the simplex mode when its own multiple address dial number comes from the exchange 2. |
