JPS535907A - Call signal stop unit - Google Patents

Call signal stop unit

Info

Publication number
JPS535907A
JPS535907A JP7983376A JP7983376A JPS535907A JP S535907 A JPS535907 A JP S535907A JP 7983376 A JP7983376 A JP 7983376A JP 7983376 A JP7983376 A JP 7983376A JP S535907 A JPS535907 A JP S535907A
Authority
JP
Japan
Prior art keywords
call signal
stop unit
signal stop
call
stop
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
JP7983376A
Other languages
Japanese (ja)
Other versions
JPS5539147B2 (en
Inventor
Takao Yamamoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 by Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP7983376A priority Critical patent/JPS535907A/en
Publication of JPS535907A publication Critical patent/JPS535907A/en
Publication of JPS5539147B2 publication Critical patent/JPS5539147B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Devices For Supply Of Signal Current (AREA)

Abstract

PURPOSE: To stop the call signal transmission at a response time of the terminating side and a call stop time of the originating side by providing a current detector circuit in the switching unit which uses a electronic switch.
COPYRIGHT: (C)1978,JPO&Japio
JP7983376A 1976-07-07 1976-07-07 Call signal stop unit Granted JPS535907A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7983376A JPS535907A (en) 1976-07-07 1976-07-07 Call signal stop unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7983376A JPS535907A (en) 1976-07-07 1976-07-07 Call signal stop unit

Publications (2)

Publication Number Publication Date
JPS535907A true JPS535907A (en) 1978-01-19
JPS5539147B2 JPS5539147B2 (en) 1980-10-08

Family

ID=13701200

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7983376A Granted JPS535907A (en) 1976-07-07 1976-07-07 Call signal stop unit

Country Status (1)

Country Link
JP (1) JPS535907A (en)

Also Published As

Publication number Publication date
JPS5539147B2 (en) 1980-10-08

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