RADIO TERMINAL CHARGER SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide a radio terminal system which can establish synchronization among a plurality of radio terminals having functions of radio transmission/reception easily driven by secondary batteries. SOLUTION: In a radio terminal charger system which has a plurality of radio terminals having functions of radio transmission and reception with one another driven by secondary batteries, and a plurality of terminal chargers for individually charging the secondary batteries of the radio terminals, one of the terminal chargers is equipped with a signal transmitter which transmits a radio signal, and other terminal chargers are equipped with signal receivers which receive radio signals from the signal transmitter. This system establishes synchronization among the radio terminals through each terminal charger by receiving the radio signal transmitted from the signal transmitter by means of the signal receiver. COPYRIGHT: (C)2005,JPO&NCIPI