发明名称 CALL CONNECTION METHOD OF CHANGING A PAYER FOR TELEPHONE CHARGE AND SYSTEM THEREOF
摘要 Disclosed are a call connection method capable of changing a payer for a telephone charge and a system thereof. If a dialing terminal receives a telephone number of a selected receiving terminal via the telephone number of the receiving terminal and a telephone number of a dialing terminal which are input by a user, the system transmits a call back request signal to a call back system with the telephone number of the receiving terminal instead of transmitting a call request signal corresponding to the telephone number of the receiving terminal. And if the dialing terminal receives the call request signal from the call back system, the system connects telephone communications with the receiving terminal that receives the call request signal from the call back system after allowing the interconnection automatically without any user intervention.
申请公布号 KR20140103592(A) 申请公布日期 2014.08.27
申请号 KR20130017161 申请日期 2013.02.18
申请人 PLUSTECH INC. 发明人 CHUNG, EUN A;LEE, YONG HWAN;LEE, YUN SEOK;YUN, KWANG HO;PARK, HYOUNG BAE
分类号 H04M3/436;H04M3/42 主分类号 H04M3/436
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