Call screening system

Details Call screening system Call screening system

H - Electricity

04

M

H04M 1/65 (2006.01) H04M 1/57 (2006.01) H04M 1/663 (2006.01) H04M 1/665 (2006.01)

Patent

CA 2234660

A call rejection apparatus is connected to a subscriber's telephone line to allow the subscriber to reject calls on a call by call basis. The apparatus includes a message recording mechanism for recording and playing back a message and an on/off hook switch for disconnecting the caller when the message has been completed. The apparatus is actuated when the subscriber determines that a call is to be rejected. This may be done by entering an appropriate Dual Tone Multi- Frequency (DTMF) signal from the telephone keypad, which actuates the call rejection apparatus.

Affiliated with

Also associated with

Rating

Call screening system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Call screening system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Call screening system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1477564