Patent
1980-02-04
1982-01-12
Brown, Thomas W.
179 55, 179 18FH, H04M 342, H04M 706, H04Q 372
Patent
active
043107265
ABSTRACT:
A method is disclosed illustratively in an emergency call handling system for automatically providing the identity of a calling station to a call terminating facility, such as a call answering bureau. In response to an appropriate call, a data base is accessed where a fictitious telephone number is temporarily assigned to the call. The calling station identity is stored at the data base with the assigned number. The call is completed over conventional facilities to the call terminating facility using the assigned number. In response to the call directed to the fictitious number, the data base is accessed with the fictitious number to obtain the calling station's identity.
REFERENCES:
patent: 3412211 (1968-11-01), Abert et al.
patent: 3597544 (1971-08-01), Kennedy
patent: 3641276 (1972-02-01), Keller et al.
patent: 3881060 (1975-04-01), Connell et al.
patent: 4162377 (1979-07-01), Mearns
patent: 4191860 (1980-03-01), Weber
Bell Telephone Laboratories Incorporated
Brown Thomas W.
Padden F. W.
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