Portable telephone system
    1.
    发明授权
    Portable telephone system 失效
    便携式电话系统

    公开(公告)号:US06301472B1

    公开(公告)日:2001-10-09

    申请号:US09194677

    申请日:1998-12-01

    IPC分类号: H04Q720

    摘要: A switching system (3) has, in addition to an ordinary accounting function, an origination-only accounting control unit 6 to monitor the number of message units used by an origination-only portable telephone (1B) identified by a terminal identification number and to deny the origination of a call by the origination-only portable telephone (1B) upon the increase of the number of used message units to a predetermined number. The origination-only accounting control unit (6) accepts the origination of a call made by the origination-only portable telephone (1B) when a prescribed input about the origination-only portable telephone (1B) is given thereto by a system operator by operating a predetermined terminal device (7) or the like after the denial of origination of a call by the origination-only portable telephone (1B).

    摘要翻译: 除普通计费功能之外,交换系统(3)还具有始发计费控制单元6,用于监视由终端识别号码识别的仅起始便携式电话(1B)使用的消息单元的数量,并且 在使用的消息单元的数量增加到预定数量时,拒绝由始发手持式电话(1B)发起呼叫。 只有初始会计控制单元(6)在系统操作员通过操作给予关于发起专用便携式电话(1B)的规定输入时才接受由始发手提电话机(1B)进行的呼叫的发起 预定的终端装置(7)等,在由始发手提电话机(1B)拒绝发起呼叫之后,