Title:
【発明の名称】携帯電話機のリダイヤル方式
Document Type and Number:
Japanese Patent JP3062136
Kind Code:
B2
Abstract:
A redialing apparatus for a portable telephone includes a channel disconnection detection section, an on-hook processing section, a call determination section, and a redial processing section. The channel disconnection detection section monitors a communication state during communication to detect a channel disconnection. When the channel disconnection detection section detects a channel disconnection, the on-hook processing section executes on-hook processing. When the channel disconnection detection section detects the channel disconnection, the call determination section determines whether a call during communication is an outgoing call or an incoming call. When the call determination section determines that the call is an outgoing call, the redial processing section executes redial processing on the basis of calling information used for calling processing of the call during communication. When the call determination section determines that the call is an incoming call, the redial processing section executes redial processing on the basis of call reception information used for call reception processing of the call during communication.
Inventors:
Rikihisa
Application Number:
JP26022097A
Publication Date:
July 10, 2000
Filing Date:
September 25, 1997
Export Citation:
Assignee:
NEC Mobile Communications Co., Ltd.
International Classes:
H04M1/27; H04M1/2749; H04M1/57; H04Q7/38; H04M1/724; (IPC1-7): H04M1/27; H04M1/57; H04Q7/38
Domestic Patent References:
| JP10327465A | ||||
| JP1264321A |
Attorney, Agent or Firm:
Naoki Kyomoto (2 outside)