JPH0455884U - - Google Patents

Info

Publication number
JPH0455884U
JPH0455884U JP9719790U JP9719790U JPH0455884U JP H0455884 U JPH0455884 U JP H0455884U JP 9719790 U JP9719790 U JP 9719790U JP 9719790 U JP9719790 U JP 9719790U JP H0455884 U JPH0455884 U JP H0455884U
Authority
JP
Japan
Prior art keywords
outside line
line interface
dialing
additional device
terminals
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.)
Granted
Application number
JP9719790U
Other languages
English (en)
Japanese (ja)
Other versions
JP2535846Y2 (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 JP1990097197U priority Critical patent/JP2535846Y2/ja
Publication of JPH0455884U publication Critical patent/JPH0455884U/ja
Application granted granted Critical
Publication of JP2535846Y2 publication Critical patent/JP2535846Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Interface Circuits In Exchanges (AREA)
  • Devices For Supply Of Signal Current (AREA)
JP1990097197U 1990-09-14 1990-09-14 電話交換システムの外線インタフェース Expired - Lifetime JP2535846Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990097197U JP2535846Y2 (ja) 1990-09-14 1990-09-14 電話交換システムの外線インタフェース

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990097197U JP2535846Y2 (ja) 1990-09-14 1990-09-14 電話交換システムの外線インタフェース

Publications (2)

Publication Number Publication Date
JPH0455884U true JPH0455884U (cs) 1992-05-13
JP2535846Y2 JP2535846Y2 (ja) 1997-05-14

Family

ID=31837359

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990097197U Expired - Lifetime JP2535846Y2 (ja) 1990-09-14 1990-09-14 電話交換システムの外線インタフェース

Country Status (1)

Country Link
JP (1) JP2535846Y2 (cs)

Also Published As

Publication number Publication date
JP2535846Y2 (ja) 1997-05-14

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