Cellular telephone system and method for dynamically switching b

Details Cellular telephone system and method for dynamically switching b Cellular telephone system and method for dynamically switching b

1990-08-09

1992-08-25

Dwyer, James L.

Telephonic communications

Having light wave or ultrasonic link for speech or paging...

Including fiber optic link within telephone network

379 60, H04M 1100

Patent

active

051426544

ABSTRACT:
Disclosed is a system and method for enabling a cellular telephone subscriber located in a foreign service area to designate how calls placed to the subscriber should be handled by entering selections (such as call forwarding, caller notification) from the keyboard of his mobile telephone set. When these selections are received by a foreign service MTSO, the foreign service MTSO validates the roaming subscriber and the services that are available to the subscriber and then notifies the home MTSO how calls received at the home site should be handled. If the caller is to receive calls in the foreign service area (either forwarded calls or direct calls to the foreign service area), the foreign MTSO assigns a temporary roaming number to the subscriber for use in the foreign service area after the subscriber has been validated.

REFERENCES:
patent: 4112257 (1978-09-01), Frost
patent: 4313035 (1982-01-01), Jordan et al.
patent: 4833701 (1989-05-01), Comroe et al.
patent: 4901340 (1990-02-01), Parker et al.
Electronic Industries Association proposal, "Straw Man for Automatic Roaming", pp. 1-24, Jun. 18, 1985.

Affiliated with

Also associated with

Rating

Cellular telephone system and method for dynamically switching b does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Cellular telephone system and method for dynamically switching b, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cellular telephone system and method for dynamically switching b will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-392329