JPS5359309A - Method of remotely switching ringing signal of telephone - Google Patents

Method of remotely switching ringing signal of telephone

Info

Publication number
JPS5359309A
JPS5359309A JP8893777A JP8893777A JPS5359309A JP S5359309 A JPS5359309 A JP S5359309A JP 8893777 A JP8893777 A JP 8893777A JP 8893777 A JP8893777 A JP 8893777A JP S5359309 A JPS5359309 A JP S5359309A
Authority
JP
Japan
Prior art keywords
telephone
ringing signal
remotely switching
switching ringing
remotely
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
JP8893777A
Other languages
Japanese (ja)
Inventor
Minoru Mashiba
Tomio Nishimura
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 JP8893777A priority Critical patent/JPS5359309A/en
Publication of JPS5359309A publication Critical patent/JPS5359309A/en
Pending legal-status Critical Current

Links

JP8893777A 1977-07-25 1977-07-25 Method of remotely switching ringing signal of telephone Pending JPS5359309A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8893777A JPS5359309A (en) 1977-07-25 1977-07-25 Method of remotely switching ringing signal of telephone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8893777A JPS5359309A (en) 1977-07-25 1977-07-25 Method of remotely switching ringing signal of telephone

Publications (1)

Publication Number Publication Date
JPS5359309A true JPS5359309A (en) 1978-05-29

Family

ID=13956790

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8893777A Pending JPS5359309A (en) 1977-07-25 1977-07-25 Method of remotely switching ringing signal of telephone

Country Status (1)

Country Link
JP (1) JPS5359309A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5135203A (en) * 1974-09-20 1976-03-25 Tamura Electric Works Ltd YOBIDASHIONKIRIKAEDENWAKI

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5135203A (en) * 1974-09-20 1976-03-25 Tamura Electric Works Ltd YOBIDASHIONKIRIKAEDENWAKI

Similar Documents

Publication Publication Date Title
AU4168578A (en) Encoded multifrequency digital signal receiver
AU3844978A (en) Remotely controlled telephone answering apparatus
AU519771B2 (en) Switching of digital signals
IL55197A (en) Multifrequency signal receiver
JPS547806A (en) Electronic tone ring for telephone set
JPS53110410A (en) Calling signal generator
AU4082978A (en) Telephone party line control circuit
JPS5359309A (en) Method of remotely switching ringing signal of telephone
JPS53122308A (en) Telephone line circuit
GB2007942B (en) Switching of digital signals
GB2027565B (en) Switching of digital signals
GB2008895B (en) Switching of digital signals
GB2113044B (en) Telephone ringing signal generation
NZ186190A (en) Acoustic call receiver circuit
JPS5441477A (en) Method of making small switch
AU4041278A (en) Anchoring of telephone wires
JPS5429201A (en) Method of taking out sharpnesssheightened signal
JPS5394707A (en) Circuit for identifying dial impulse signal and incoming signal of telephone set
JPS546415A (en) Method of demodulating digital signal
JPS53144712A (en) Method of making bell
JPS5420924A (en) Method of making bell
JPS5492194A (en) Bell ringing mechanism
CS180482B1 (en) Call signal method of transmission
JPS5450205A (en) Method of preventing howling of talking device by backktooback coupling
JPS5356902A (en) System for controlling ringing signal of key telephone