TEXT DATA TRANSFER METHOD AND APPARATUS

摘要

PROBLEM TO BE SOLVED: To provide a text data transfer method and apparatus for transferring text data inputted from any arbitrary telephone terminal device to another desired telephone terminal device, which speedily transfers text data without setting a speech path. SOLUTION: Text data and a transmission destination telephone number inputted from any arbitrary telephone terminal device are converted into a call control message and transferred to a transmission destination telephone terminal device via a telephone exchange utilizing a D channel of ISDN. COPYRIGHT: (C)2007,JPO&INPIT