Telephonic communications – Having light wave or ultrasonic link for speech or paging... – Including fiber optic link within telephone network
Patent
1988-09-26
1990-05-15
Brown, Thomas W.
Telephonic communications
Having light wave or ultrasonic link for speech or paging...
Including fiber optic link within telephone network
34082548, 379 88, 379 98, H04M 164, H04M 1100
Patent
active
049264605
ABSTRACT:
A universal PSTN page entry protocol method and arrangement is disclosed whereby any type of incoming call may be accommodated at a single telephone input, be it a call from a standard telephone set or from a computer/VDT or PET terminal device. This permits an originating call to any type of pager whether tone-only, tone and voice, numeric and/or alphanumeric pagers.
REFERENCES:
patent: 4600922 (1986-07-01), Dunkerton et al.
Goldberg Steven J.
Gutman Jose
Trine Linda M.
Brown Thomas W.
Motorola Inc.
Southard Donald B.
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