| 摘要 |
PROBLEM TO BE SOLVED: To provide a PHS mobile telephone set equipped with a repeating function which enables a communication by a home master device or another extended PHS mobile telephone set in a house that a radio wave hardly reaches by equipping the PHS mobile telephone set which communicates with a PHS public base station with a PHS line repeating function. SOLUTION: The PHS mobile telephone set 15 is equipped with the PHS line repeating function which sends and receives a radio wave signal to and from a PHS public base station 14 connected to an ISDN network 23 connected to an analog line network 24, and installed at a specific position in a building 22 where a radio wave signal can be sent to and received from the PHS public base station 14; and the radio wave signal received from the PHS public base station 14 according to a specific procedure is sent to the home master equipment 18 in the building 22 and the radio wave signal received from the home master equipment 18 according to a specific procedure is sent to the PHS public base station 14 according to a specific procedure.
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