Title:
TELEPHONIC DEVICE CONNECTABLE WITH MOBILE TERMINAL
Document Type and Number:
Japanese Patent JP2004289551
Kind Code:
A
Abstract:
To provide a telephonic device capable of fully assuring convenience of a mobile terminal such as a cellular phone.
The telephonic device includes a call circuit for transmitting/receiving calls via a call channel to be connected to a telephone line from an exchange. It comprises a connector jack detachably connected with the connector plug of the call channel of the mobile terminal including it, and a switching means for connecting the call channel to the connector jack as long as the connector plug is connected with the connector jack. The mobile terminal makes a call via the connected call channel.
Inventors:
IWANO MASAHIRO
TAKEDA KAZURO
TAKEDA KAZURO
Application Number:
JP2003079799A
Publication Date:
October 14, 2004
Filing Date:
March 24, 2003
Export Citation:
Assignee:
OKI ELECTRIC IND CO LTD
International Classes:
H04M15/00; H04M1/00; H04M17/00; H04W88/02; H04W92/08; (IPC1-7): H04M17/00; H04M1/00; H04M15/00; H04Q7/38
Attorney, Agent or Firm:
Motohiko Fujimura