Telephone exchange apparatus, and method of connecting calls the

Details Telephone exchange apparatus, and method of connecting calls the Telephone exchange apparatus, and method of connecting calls the

1993-01-11

1995-10-17

Matar, Ahman

Telephonic communications

Special services

Anonymous party

379216, 379355, 379234, H04M 342

Patent

active

054597781

ABSTRACT:
Telephone directory data that has been stored in a telephone exchange apparatus is retrieved by a specific extension terminal to select the dial number of a party. When an ordinary extension terminal other than the specific extension terminal calls the specific extension terminal, an outgoing call is generated in the specific extension terminal on an outside line in accordance with the retrieved dial number and the ordinary extension terminal is connected to the outside line based on the dial number. Further, when a cordless telephone accommodated in an extension of the telephone exchange is designated from the specific extension terminal and the specific extension terminal retrieves and selects a dial number, the cordless telephone calls the specific extension terminal so that a call based upon the dial number can be made from the cordless telephone.

REFERENCES:
patent: 4633041 (1986-12-01), Boivie et al.
patent: 5054058 (1991-10-01), Kakizawa
patent: 5062103 (1991-10-01), Davidson et al.

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