Title:
PRESENCE INFORMATION NOTIFYING DEVICE, PRESENCE INFORMATION NOTIFYING PROGRAM, PROGRAM RECORDING MEDIUM, AND PRESENCE INFORMATION NOTIFYING METHOD
Document Type and Number:
Japanese Patent JP2004072485
Kind Code:
A
Abstract:
To provide a presence information notifying device, a presence information notifying program, a program recording medium, and a presence information notifying method which are possible to reduce transmission quantity of messages.
A batch notification portion 11 is installed, which collects together a plurality of presence information that show the state of at least one out of a user and a terminal used by the user, and notifies them in batch to a reference person's terminal.
Inventors:
SHIBATA TAKAHIRO
SUZUKI YOICHI
TATSUMOTO SHINYA
SUZUKI YOICHI
TATSUMOTO SHINYA
Application Number:
JP2002230109A
Publication Date:
March 04, 2004
Filing Date:
August 07, 2002
Export Citation:
Assignee:
NIPPON TELEGRAPH & TELEPHONE
International Classes:
H04M3/42; H04L12/70; H04M11/00; (IPC1-7): H04M3/42; H04L12/56; H04M11/00
Attorney, Agent or Firm:
Hidekazu Miyoshi
Yasuo Miyoshi
Yasuo Miyoshi
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