Method and an equipment for transmission of telephone calls...

Details Method and an equipment for transmission of telephone calls... Method and an equipment for transmission of telephone calls...

H - Electricity

04

M

379/11

H04M 1/00 (2006.01) H04M 1/733 (2006.01)

Patent

CA 1197031

ABSTRACT OF THE DISCLOSURE A method and an equipment for wireless transmission of telephone calls between a stationary unit connected to a telephone unit at a short distance from the stationary unit provides that all pairs of units have access to a plurality of common duplex radio speech channels for transmission of calls, and to a common radio signalling channel for transmission of signals referring to connection and disconnection of the speech channels. The radio speech channels are assigned after adap- tive channel scanning in that they are listened to before a call, and a channel selected which is idle with respect to calls. The selection of an idle channel takes place automa- tically with the use of radio receivers, channel selectors and circuits incorporated in both units.

418152

Affiliated with

Also associated with

Rating

Method and an equipment for transmission of telephone calls... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and an equipment for transmission of telephone calls..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and an equipment for transmission of telephone calls... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1233411