RADIO COMMUNICATION SYSTEM AND RADIO COMMUNICATION METHOD

摘要

PROBLEM TO BE SOLVED: To easily locate a caller from part of telephone number information having been able to be transferred even when the telephone number information is destroyed due to the effect of a disturbing wave or the like even on the way of transfer of the telephone number information of a caller from a master set to a slave set. SOLUTION: Caller ID data (telephone number) received in a master set 1 at external line connection from an opposite party are stored in a caller ID register 100 and the caller ID data are transferred one by one digit to the lave set 2 through a radio channel in the descending order from the end digit to the top digit, and the slave set 2 rearranges the caller ID data transferred one by one digit each in the order of reception and controls the resulting data to be displayed on a display device 21.