发明名称 TELEPHONE CALL SYSTEM, COMMUNICATION TERMINAL DEVICE, TELEPHONE CALL SERVICE METHOD, AND TELEPHONE CALL SERVICE SUPPORTING METHOD, AND PROGRAM
摘要 PROBLEM TO BE SOLVED: To provide a telephone call system, a communication terminal device, a telephone call service method, a telephone call service support method, and a program which are capable of lightening a load of an input operation imposed on a user without charging a telephone rate to the user and preventing user's personal information from leaking out from a communication partner. SOLUTION: When an intake section 1b takes in URL of a callback device 2 and communication information indicating the telephone number of a dealer's terminal device 3 from a QR code 6, a control section 1g reads out the telephone number of a user's terminal device 1 from a storage section 1a, and the telephone numbers of the user's terminal device 1 and the dealer's terminal device 3 are transmitted from a communication section 1e to the callback device 2. The connection section 2b of the callback device 2 calls up the telephone numbers of the user's terminal device 1 and the dealer's terminal device 3 to connect them together. COPYRIGHT: (C)2007,JPO&INPIT
申请公布号 JP2007028281(A) 申请公布日期 2007.02.01
申请号 JP20050208573 申请日期 2005.07.19
申请人 NEC INFRONTIA CORP 发明人 YOSHIMATSU KATSUNORI
分类号 H04M3/58;H04M11/00;H04W76/02;H04W88/02;H04W88/18 主分类号 H04M3/58
代理机构 代理人
主权项
地址