RADIO LAN COMMUNICATION DEVICE AND RADIO LAN COMMUNICATION SYSTEM

摘要

A radio LAN communication device comprising a radio communication connection unit for receiving calls of radio communication devices present in the radio area where the radio LAN communication device is present, a selection unit for selecting a communication line of the cheapest telephone charge from among the communication lines provided by communication carriers on the basis of the telephone number receiving the call, and an interface unit for connecting the calling radio communication device to the selected communication line.