发明名称 Verfahren zur Gebührenauskunft für Teilnehmer eines Telekommunikationsnetzes mit Hilfe des Telefaxdienstes
摘要 After completing an existing connection, whereby said connection has been specified beforehand to have information concerning charges immediately provided therefor, between subscribers of a telecommunications network and after transmitting the charge data necessary for providing the information concerning charges from a digital telephone home exchange (VK1) involved in the previous connection to a telefax transmitting device (FSRV) which is connected to the digital telephone home exchange or which is integrated in the same, the subscriber terminal (TLN1,...,TLN9) of one of the subscribers automatically receives, in telefax format, charge information about the previous connection from the telefax transmitting device.
申请公布号 DE19910860(A1) 申请公布日期 2000.09.21
申请号 DE19991010860 申请日期 1999.03.11
申请人 SIEMENS AG 发明人 FRITZ, ROBERT;RUDISCHER, CHRISTIAN
分类号 H04M15/00;H04N1/34;(IPC1-7):H04M3/42;H04N1/00 主分类号 H04M15/00
代理机构 代理人
主权项
地址