H - Electricity – 04 – M
Patent
H - Electricity
04
M
379/26, 344/80
H04M 1/26 (2006.01)
Patent
CA 1185026
ABSTRACT OF THE INVENTION A dialing device and method for using the device in a common dial network consisting of a central office and a plurality of user stations connect- ed to the central office by subscriber telephone lines. At least one of the user stations is a calling station having a dialing device which incorporates a memory for storing calling number and identification number. The method comprises comprises the steps of establishing a connection between the calling station and the central station via the subscriber terminal lines and via the central office, transmitting the new calling number of the central station and/or the new identification number of the calling station from the central station to the calling station and storing the numbers in the memory of the calling station.
396467
Lissner Paul
Ostermann Bernd
Ant Nachrichtentechnik G.m.b.h.
Fetherstonhaugh & Co.
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