Patent ID: 7298828

Claim:
An automated telephone test apparatus, comprising; test circuit means for applying test signals to a telephone line to be tested, said test circuit means including a means for applying dialing signals to said telephone line; a memory; and programmable means connected to said test circuit means and said memory for controlling the apparatus; said apparatus being programmed to: store in said memory assignment data indicative of a telephone number corresponding to the telephone line to be tested; apply dialing signals to said telephone line to actuate a line identification facility at a central office; receive DTMF signals indicative of a telephone number corresponding to said telephone line from said line identification facility at said central office to which said dialing signals were applied; decode said received DTMF signals; retrieve said stored assignment data from said memory; automatically compare said telephone number indicated by said retrieved assignment data with said telephone number indicated by said received and decoded DTMF signal; and indicate whether said telephone line tested was the intended subject of the test assignment.