Phone apparatus having redialing function capable of surely...

Telephonic communications – Supervisory or control line signaling – Substation originated

Reexamination Certificate

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Details

C379S355070

Reexamination Certificate

active

06963639

ABSTRACT:
A phone apparatus having a redialing function comprises a memory, a redialing button, a digit setting button which is used for setting a maximum digit number of limiting the digit number of the redialing number and which makes the memory record the maximum digit number, and a controller which is used for controlling operations of the phone apparatus upon the maximum digit number stored in the memory so that the digit number of dialing made by the redialing button is limited to the maximum digit number.

REFERENCES:
patent: 4930155 (1990-05-01), Kurokawa
patent: 5742669 (1998-04-01), Lim
patent: 5956395 (1999-09-01), Song
patent: 6049723 (2000-04-01), Park
patent: 6198815 (2001-03-01), Mishima
patent: 3-078356 (1991-04-01), None
patent: 4-109741 (1992-04-01), None
patent: 8-321868 (1996-12-01), None
patent: 11-346260 (1999-12-01), None

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