| 摘要 |
PURPOSE:To allow a telephone set to temporarily execute only individual terminating service in a radio telephone system for applying individual and group terminating service to a radio telephone set. CONSTITUTION:The radio telephone set (PS) 16 receives only individual terminating service when it is not set up on a PS charging board 22, and at the time of being set up on the board 22, automatically receives either one of individual terminating service and group terminating service by operating a terminating service changing switch 24. |
