JPS5441603A - Telephone set signal receiving system - Google Patents

Telephone set signal receiving system

Info

Publication number
JPS5441603A
JPS5441603A JP10770077A JP10770077A JPS5441603A JP S5441603 A JPS5441603 A JP S5441603A JP 10770077 A JP10770077 A JP 10770077A JP 10770077 A JP10770077 A JP 10770077A JP S5441603 A JPS5441603 A JP S5441603A
Authority
JP
Japan
Prior art keywords
signal receiving
receiving system
telephone set
set signal
telephone
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
JP10770077A
Other languages
Japanese (ja)
Other versions
JPS5612063B2 (en
Inventor
Toshiaki Hayasaka
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.)
Tamura Electric Works Ltd
Original Assignee
Tamura Electric Works 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 Tamura Electric Works Ltd filed Critical Tamura Electric Works Ltd
Priority to JP10770077A priority Critical patent/JPS5441603A/en
Publication of JPS5441603A publication Critical patent/JPS5441603A/en
Publication of JPS5612063B2 publication Critical patent/JPS5612063B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Prepayment Telephone Systems (AREA)
JP10770077A 1977-09-09 1977-09-09 Telephone set signal receiving system Granted JPS5441603A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10770077A JPS5441603A (en) 1977-09-09 1977-09-09 Telephone set signal receiving system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10770077A JPS5441603A (en) 1977-09-09 1977-09-09 Telephone set signal receiving system

Publications (2)

Publication Number Publication Date
JPS5441603A true JPS5441603A (en) 1979-04-03
JPS5612063B2 JPS5612063B2 (en) 1981-03-18

Family

ID=14465727

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10770077A Granted JPS5441603A (en) 1977-09-09 1977-09-09 Telephone set signal receiving system

Country Status (1)

Country Link
JP (1) JPS5441603A (en)

Also Published As

Publication number Publication date
JPS5612063B2 (en) 1981-03-18

Similar Documents

Publication Publication Date Title
GB2056803B (en) Signal receiving apparatus
JPS53123006A (en) Digital communication system
JPS549618A (en) Speaker system
IL54572A0 (en) Signal processing system
JPS53137627A (en) Signal processor system
IL55197A0 (en) Multifrequency signal receiver
GB2002991B (en) Speaker system
GB2011227B (en) Digital signal regulation system
GB2006493B (en) Multifrequency signal receiving system
GB1548547A (en) Telecommunications system
ZA786805B (en) Signal triggering system
ZA783933B (en) Communication system
JPS5494220A (en) Communication system
JPS54129819A (en) Communication system
JPS5446031A (en) Speaker system
JPS5441603A (en) Telephone set signal receiving system
JPS5485607A (en) Special number telephone set connecting system
GB2005961B (en) Digital signal switching system
JPS53138324A (en) Loudspeaker system
JPS5421323A (en) Speaker system
JPS53140954A (en) Signal transmission system
JPS54130015A (en) Loudspeaker system
JPS5444405A (en) Simultaneous loudspeaker telephone system
JPS5417606A (en) Call signal receiver
JPS542112A (en) Speaker system