First dialed digit detector and comparator

Details First dialed digit detector and comparator First dialed digit detector and comparator

H - Electricity

04

M

379/26

H04M 1/26 (2006.01) H04M 1/56 (2006.01)

Patent

CA 1249681

FIRST DIALED DIGIT DETECTOR AND COMPARATOR ABSTRACT OF THE DISCLOSURE A device for use in a telephone detects the first dialed digit and compares it with a reference value stored in a memory to determine the type of a telephone call. 11

566129

Affiliated with

Also associated with

Rating

First dialed digit detector and comparator does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with First dialed digit detector and comparator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and First dialed digit detector and comparator will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1195528