Cordless telephone system including detachable radio unit for communicating with a base unit and a mobile unit
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 15, 1994
Grant Date -
N/A
app pub date -
Mar 23, 1993
filing date -
Mar 30, 1992
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In a cordless telephone system, a radio communication unit is detachably connected to a base unit of the cordless telephone system. While the radio communication unit is electrically and physically separated from the telephone base unit, and brought out from a home or a firm, a radio communication is established between the radio communication unit and a telephone mobile unit, but also between the telephone mobile unit and a telephone subscriber via the base unit. Thus, an outdoor type telephone mobile unit is available in the cordless telephone system.
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Family
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