Calling method for communication terminal device

Details Calling method for communication terminal device Calling method for communication terminal device

1993-03-05

1995-10-10

Olms, Douglas W.

Multiplex communications

Wide area network

Packet switching

379359, H04J 312

Patent

active

054576920

ABSTRACT:
Method and device can be provided which can establish two or more communication channels for a called terminal having different called addresses for different channels by a single calling address. When keys are input in the order of "0014723244*3245#" for example, from a key input section, a key input control section transfers the key input contents before "*" to a communication control section as dial information and starts a send operation with the dial information "0014723244" as a called party address. Subsequently, the key input control section replaces the lower order digits of the key input contents before * by the contents between "*" and "#". It transfers the key input contents after replacement to the communication control section as dial information and starts the send operation with the dial information "0014723245" as the called party address.

REFERENCES:
patent: 4521648 (1985-06-01), Hegi
patent: 4930155 (1990-05-01), Kurokawa
patent: 4932046 (1990-06-01), Katz et al.
patent: 5119413 (1992-06-01), Okumura et al.
patent: 5124985 (1992-06-01), Hoshikawa
patent: 5187740 (1993-02-01), Swaim et al.

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