Automatic new radiotelephone system registration notification

Details Automatic new radiotelephone system registration notification Automatic new radiotelephone system registration notification

1989-12-26

1991-05-28

Ng, Jin F.

Telephonic communications

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

Including fiber optic link within telephone network

379 59, 379 60, H04M 1100

Patent

active

050200917

ABSTRACT:
A process for use in a radiotelephone that has multiple telephone numbers for use in different cellular radiotelephone systems. The numbers are stored in number assignment modules (NAM's) with its corresponding system identification code. The process compares a received system identification code with the ones in memory (103). If a match is found, the radiotelephone user is prompted to select the new telephone number (104). If the new number is not selected or the identification code is not found in memory, the radiotelephone becomes a roaming unit and enters an idle state (107) waiting for an incoming call.

REFERENCES:
patent: 4672657 (1987-06-01), Dershowitz
patent: 4734928 (1988-03-01), Wener et al.
patent: 4742560 (1988-05-01), Arai
patent: 4775999 (1988-10-01), Williams
patent: 4799253 (1989-01-01), Stern et al.
patent: 4875230 (1989-10-01), Blair
patent: 4901340 (1990-02-01), Parker et al.
patent: 4905301 (1990-02-01), Krolopp et al.
Motorola Dyna TAC 6000X, 1984.

Affiliated with

Also associated with

Rating

Automatic new radiotelephone system registration notification does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-41366