MSN platform network radio telephone system and application method

Disclosed a MSN platform network wireless telephone system and its application method, mainly relates to the computer system of calling end and called end. The invention comprises: using the MSN communication platform to build the information connection via the network system; said computer system builds the wireless communication transmission connection with the signal receiving-transmitting adapter connected to the communication unit, via its connected signal transmitting-receiving controller; the calling end operates a communication dialing to input the account used by the MSN communication platform of called end to received by signal transmitting-receiving controller; the MSN communication platform via the network system connects the called end which sends the informing signal of listening by the signal transmitting-receiving controller according to the informing signal of said MSN communication platform; the signal transmitting-receiving adapter of called end receives said informing signal to be transmitted to the communication unit to be listened, so the telephone communication connection is built while one end is hung up, the connection will be broke.