CALLER INFORMATION VOICE SERVICE METHOD IN KEY PHONE SYSTEM

摘要

PURPOSE: A caller information voice service method in a key phone system is provided to offer the caller identification information of an area code into a character and a voice service by using a digital voice interface card. CONSTITUTION: The caller information voice service method in a key phone system comprises the steps of: detecting a FSK signal to transform into the digital caller identification data; detecting the data corresponding to the number and the name of the caller after confirming whether to provide the digital caller identification data into the voice service; transmitting the read voice data corresponding to the detected data; transmitting the digital caller identification data and the digital voice data as it is.