JPH0548987B2 - - Google Patents

Info

Publication number
JPH0548987B2
JPH0548987B2 JP60238716A JP23871685A JPH0548987B2 JP H0548987 B2 JPH0548987 B2 JP H0548987B2 JP 60238716 A JP60238716 A JP 60238716A JP 23871685 A JP23871685 A JP 23871685A JP H0548987 B2 JPH0548987 B2 JP H0548987B2
Authority
JP
Japan
Prior art keywords
signal
transmitting
dial
circuit
telephone line
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.)
Expired - Lifetime
Application number
JP60238716A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6298946A (ja
Inventor
Takuzo Kamimura
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.)
Rohm Co Ltd
Original Assignee
Rohm 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 Rohm Co Ltd filed Critical Rohm Co Ltd
Priority to JP23871685A priority Critical patent/JPS6298946A/ja
Publication of JPS6298946A publication Critical patent/JPS6298946A/ja
Publication of JPH0548987B2 publication Critical patent/JPH0548987B2/ja
Granted legal-status Critical Current

Links

JP23871685A 1985-10-25 1985-10-25 送話切換回路 Granted JPS6298946A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23871685A JPS6298946A (ja) 1985-10-25 1985-10-25 送話切換回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23871685A JPS6298946A (ja) 1985-10-25 1985-10-25 送話切換回路

Publications (2)

Publication Number Publication Date
JPS6298946A JPS6298946A (ja) 1987-05-08
JPH0548987B2 true JPH0548987B2 (fr) 1993-07-23

Family

ID=17034203

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23871685A Granted JPS6298946A (ja) 1985-10-25 1985-10-25 送話切換回路

Country Status (1)

Country Link
JP (1) JPS6298946A (fr)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58161452A (ja) * 1982-03-18 1983-09-26 Nec Corp 電話機回路

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58161452A (ja) * 1982-03-18 1983-09-26 Nec Corp 電話機回路

Also Published As

Publication number Publication date
JPS6298946A (ja) 1987-05-08

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