Method for displaying calling party information in network telephone system, and network telephone system, gateway apparatus, and information terminal
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United States of America Patent
Stats
-
Oct 7, 2008
Grant Date -
Oct 23, 2003
app pub date -
Mar 21, 2003
filing date -
Mar 22, 2002
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An object of the invention is to enable the user, in the case of a wired telephone, to check an incoming call even when the user is not present near the telephone and, regardless of the type of the telephone, enable the user to check calling party information when a call arrives. A gateway apparatus associates a PDA with a NET telephone connected to a LAN and, upon receiving an incoming call to the NET telephone, notifies the PDA of the calling telephone number received from a local exchange. When the incoming call notification is received from the gateway apparatus, the PDA causes a ringing tone to sound and displays the received calling telephone number. Further, based on the calling telephone number, the PDA searches telephone directory data stored therein and displays calling party information such as the caller's name.
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