| 摘要 |
PURPOSE:To eliminate necessity for connecting respective traveling object exchanges by a direct line in the shape of a network by connecting an incoming call connecting request to a traveling machine from the traveling object exchange, to which the request is transmitted, through a general telephone network to the traveling object exchange in an active area station. CONSTITUTION:When identification information ID are returned from a traveling object exchange 20-3 in the active area, a follow connection setting means 700 assembles a follow connection number DN including active area station information and the identification information ID to identify the traveling object exchange 20-3 in the active area and sends the number out to a general telephone network 1. When receiving the follow connection number DN including the number of the station in the area to identify its own traveling object exchange 20-3 from the general telephone network 1, an incoming call connection setting means 800 sets incoming call connection to a call incoming traveling machine 25 based on incoming call connection information TD, which are already registered, corresponding to the identification information ID included in the follow connection number DN. Thus, it is not necessary to connect the respective traveling object exchange by the direct line in the shape of the network and a traveling object telephone network can be smoothly enlarged. |
