JPH02145831U - - Google Patents

Info

Publication number
JPH02145831U
JPH02145831U JP1989054340U JP5434089U JPH02145831U JP H02145831 U JPH02145831 U JP H02145831U JP 1989054340 U JP1989054340 U JP 1989054340U JP 5434089 U JP5434089 U JP 5434089U JP H02145831 U JPH02145831 U JP H02145831U
Authority
JP
Japan
Prior art keywords
section
control
modulation
dte
under
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP1989054340U
Other languages
English (en)
Japanese (ja)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1989054340U priority Critical patent/JPH02145831U/ja
Publication of JPH02145831U publication Critical patent/JPH02145831U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Transceivers (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
JP1989054340U 1989-05-10 1989-05-10 Pending JPH02145831U (US07655688-20100202-C00086.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989054340U JPH02145831U (US07655688-20100202-C00086.png) 1989-05-10 1989-05-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989054340U JPH02145831U (US07655688-20100202-C00086.png) 1989-05-10 1989-05-10

Publications (1)

Publication Number Publication Date
JPH02145831U true JPH02145831U (US07655688-20100202-C00086.png) 1990-12-11

Family

ID=31576317

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989054340U Pending JPH02145831U (US07655688-20100202-C00086.png) 1989-05-10 1989-05-10

Country Status (1)

Country Link
JP (1) JPH02145831U (US07655688-20100202-C00086.png)

Similar Documents

Publication Publication Date Title
US4596021A (en) Modem for switching between voice and data communications on a single telephone call
US6724755B1 (en) Automatic telephone call transfer apparatus in internet connection mode and method of setting and canceling automatic telephone call transfer
KR960043727A (ko) 제1모뎀, 제2모뎀, 및 공용 회선 교환 전화망 간에 상호운용성을 제공하는 통신 방법과, 공중 교환 전화망과 제2모뎀을 함께 이용하는 제1모뎀과, 공중 교환 전화망과 함께 이용하는 모뎀 통신 시스템
JPH02145831U (US07655688-20100202-C00086.png)
KR100219652B1 (ko) 인터넷 접속 모드에서의 전화 송/수신 장치 및 방법
JPH0239764A (ja) モデム装置
JP2926837B2 (ja) 変復調装置
JPH05207180A (ja) Ｉｓｄｎ接続装置
JPH0186741U (US07655688-20100202-C00086.png)
JP3068539B2 (ja) データ回線終端装置の動作モード整合方法および通信装置
JPS63181034U (US07655688-20100202-C00086.png)
JPH01146658U (US07655688-20100202-C00086.png)
JP2615105B2 (ja) データ伝送装置
JPH0188543U (US07655688-20100202-C00086.png)
JP2545618Y2 (ja) モデム装置
JP3037151B2 (ja) データ伝送装置
JPS6344553U (US07655688-20100202-C00086.png)
JPH03150958A (ja) 変復調装置
JPS61121063U (US07655688-20100202-C00086.png)
JPH0611159B2 (ja) ファクシミリ装置
JPS6310654U (US07655688-20100202-C00086.png)
JPH02103941U (US07655688-20100202-C00086.png)
JPH01111398U (US07655688-20100202-C00086.png)
JPS6315652U (US07655688-20100202-C00086.png)
JPH05111063A (ja) 交換機インタフエイス回路