Title:
WIRELESS CALL SYSTEM WITH VISITOR REPORTING FUNCTION
Document Type and Number:
Japanese Patent JP3840999
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a wireless call system capable of sufficiently ensuring a display window for general calling processing by ensuring display windows for visitor display by the minimum number.
SOLUTION: A wireless call display receiver 11 comprises a display part for displaying information when detection signals from visitor detecting sensors 4A1-4A3 differently from a display part for displaying call information from a wireless transmitter 5A. When the detection signals are received from the visitor detecting sensors 4A1-4A3, visitor reporting information corresponding to the visitor detecting sensors 4A1-4A3 is displayed in the same window of the display part.
Inventors:
Masahiro Kawaguchi
Mannori Matsumoto
Koichi Okumura
Bunsho Mukaiyama
Kuniharu Satsuki
Mannori Matsumoto
Koichi Okumura
Bunsho Mukaiyama
Kuniharu Satsuki
Application Number:
JP2002084067A
Publication Date:
November 01, 2006
Filing Date:
March 25, 2002
Export Citation:
Assignee:
MATSUSHITA ELECTRIC WORKS,LTD.
International Classes:
G08B5/00; H04B7/26; H04W4/02; H04W4/04; (IPC1-7): G08B5/00; H04B7/26; H04Q7/38
Domestic Patent References:
| JP8297782A | ||||
| JP8124038A | ||||
| JP2001175955A | ||||
| JP9231474A |
Attorney, Agent or Firm:
Hiroyuki Nakai