Automatic telephone dialer

Details Automatic telephone dialer Automatic telephone dialer

1975-08-11

1977-03-01

Claffy, Kathleen H.

H04M 145

Patent

active

040103307

ABSTRACT:
An automatic telephone dialer is disclosed for operation with both a rotary type and push button conventional telephone. The automatic dialer enables regular conventional dialing procedures to be employed with the automatic dialer in place without interfering with normal telephone operation, and further, can be installed without interfering with, touching or in any way altering the telephone company's lines or equipment. Any desired number can be arranged to be automatically dialed and an indexing device is utilized so that when a specifically sought number is to be dialed, the index pointer is moved to that location, and the telephone number is automatically dialed.

REFERENCES:
patent: 2579983 (1951-12-01), Thornton
patent: 2949508 (1960-08-01), Rettie et al.
patent: 2966557 (1960-12-01), Schmitt
patent: 3705960 (1972-12-01), Evans et al.
patent: 3836729 (1974-09-01), Wodenka
patent: 3903376 (1975-09-01), Nishikiori

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