Telephone terminal and telephone exchange system accommodating the terminal
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 26, 2002
Grant Date -
N/A
app pub date -
Mar 9, 2000
filing date -
Jun 6, 1995
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A telephone terminal has a large size display indicating a telephone operation display of a touch panel system and it is used, for example, in a dealing speech system of financial organizations and the like. The telephone terminal has telephone operation indication functions which control the large display, as well as a master controller for controlling the display depicting telephone operation indications (pagination keys) and a slave controller for controlling the handlings concerning communication functions in order to obtain improved communication functions of the telephone terminal proper. These of the master controller and slave controller are cooperatively functioned to control these telephone indication functions and communication functions.
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