| 摘要 |
PURPOSE:To correctly charge a call to each slave machine by accessing a discrimination code with a prescribed protocol at the time of originating the call in a multibase access cordless telephone to charge the call to the slave machine. CONSTITUTION:When originating of a call is requested from a slave machine 1, a PBX 3 sends a dial tone signal to a master machine 2, to which the channel from the slave machine 1 is opened, and requests sending of a discrimination code HSID of the slave machine 1. When the discrimination code HSID is sent from the master machine 2, a charging device charges the call to the slave machine 1 based on the discrimination code HSID. Thus, the slave machine 1 is correctedly charged when the slave machine originates a call in any place. |
