JPS61121044U - - Google Patents

Info

Publication number
JPS61121044U
JPS61121044U JP1985003898U JP389885U JPS61121044U JP S61121044 U JPS61121044 U JP S61121044U JP 1985003898 U JP1985003898 U JP 1985003898U JP 389885 U JP389885 U JP 389885U JP S61121044 U JPS61121044 U JP S61121044U
Authority
JP
Japan
Prior art keywords
signal
circuit
telephone
calling
discharging
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
JP1985003898U
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 JP1985003898U priority Critical patent/JPS61121044U/ja
Publication of JPS61121044U publication Critical patent/JPS61121044U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Mobile Radio Communication Systems (AREA)
JP1985003898U 1985-01-16 1985-01-16 Pending JPS61121044U (enrdf_load_html_response)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985003898U JPS61121044U (enrdf_load_html_response) 1985-01-16 1985-01-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985003898U JPS61121044U (enrdf_load_html_response) 1985-01-16 1985-01-16

Publications (1)

Publication Number Publication Date
JPS61121044U true JPS61121044U (enrdf_load_html_response) 1986-07-30

Family

ID=30478957

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985003898U Pending JPS61121044U (enrdf_load_html_response) 1985-01-16 1985-01-16

Country Status (1)

Country Link
JP (1) JPS61121044U (enrdf_load_html_response)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5394707A (en) * 1977-01-31 1978-08-19 Tamura Electric Works Ltd Circuit for identifying dial impulse signal and incoming signal of telephone set
JPS5676666A (en) * 1979-11-29 1981-06-24 Nippon Telegr & Teleph Corp <Ntt> Detection circuit for call-out signal

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5394707A (en) * 1977-01-31 1978-08-19 Tamura Electric Works Ltd Circuit for identifying dial impulse signal and incoming signal of telephone set
JPS5676666A (en) * 1979-11-29 1981-06-24 Nippon Telegr & Teleph Corp <Ntt> Detection circuit for call-out signal

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