Telephone apparatus with automatic dialing function

Details Telephone apparatus with automatic dialing function Telephone apparatus with automatic dialing function

1995-05-30

1996-04-09

Smith, Creighton

Telephonic communications

Reception of calling information at substation in wireline...

Blocking caller id transmission

379396, 379130, H04M 156

Patent

active

055068952

ABSTRACT:
A telephone apparatus, comprises: a memory for storing a telephone number; a switch for producing a switch signal in response to user operation; a dialing circuit for dialing in response a dialing control signal; a control portion responsive to the switch signal for reading out the stored telephone number and producing the dialing control signal in accordance with the stored telephone number; a telephone number detection circuit for detecting a telephone number data indicative of a telephone number of a caller sent from a telephone line; a comparing portion for comparing the detected telephone number data with the stored one to produce a indication signal when the detected telephone number agrees with the stored one; and indication portion responsive to the indication control signal for indicating that the detected telephone number agrees with the stored one. When the caller whose telephone number is registered in this apparatus for automatic dialing, the indication portion indicates the caller's telephone number detected agrees with the registered one. N operational switches, N LEDs, and N nameplates may be correspondingly provided for indicating which person of registered persons in this apparatus is calling or has called.

REFERENCES:
patent: 4296282 (1981-10-01), O'Neill et al.
patent: 4894861 (1990-01-01), Fujioka
patent: 4924496 (1990-05-01), Figa et al.
patent: 4926471 (1990-05-01), Ikeda

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