JPH0316063B2 - - Google Patents

Info

Publication number
JPH0316063B2
JPH0316063B2 JP60041781A JP4178185A JPH0316063B2 JP H0316063 B2 JPH0316063 B2 JP H0316063B2 JP 60041781 A JP60041781 A JP 60041781A JP 4178185 A JP4178185 A JP 4178185A JP H0316063 B2 JPH0316063 B2 JP H0316063B2
Authority
JP
Japan
Prior art keywords
telephone
switching element
semiconductor switching
hold
tel
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
JP60041781A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61201542A (ja
Inventor
Yoshiki Tanimoto
Masayuki Takahashi
Minoru Sasai
Shoji Nojima
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.)
Nippon Telegraph and Telephone Corp
Kanda Tsushin Kogyo Co Ltd
Original Assignee
Nippon Telegraph and Telephone Corp
Kanda Tsushin Kogyo 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 Nippon Telegraph and Telephone Corp, Kanda Tsushin Kogyo Co Ltd filed Critical Nippon Telegraph and Telephone Corp
Priority to JP60041781A priority Critical patent/JPS61201542A/ja
Publication of JPS61201542A publication Critical patent/JPS61201542A/ja
Publication of JPH0316063B2 publication Critical patent/JPH0316063B2/ja
Granted legal-status Critical Current

Links

JP60041781A 1985-03-05 1985-03-05 親子電話装置における保留自動解除装置 Granted JPS61201542A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60041781A JPS61201542A (ja) 1985-03-05 1985-03-05 親子電話装置における保留自動解除装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60041781A JPS61201542A (ja) 1985-03-05 1985-03-05 親子電話装置における保留自動解除装置

Publications (2)

Publication Number Publication Date
JPS61201542A JPS61201542A (ja) 1986-09-06
JPH0316063B2 true JPH0316063B2 (forum.php) 1991-03-04

Family

ID=12617905

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60041781A Granted JPS61201542A (ja) 1985-03-05 1985-03-05 親子電話装置における保留自動解除装置

Country Status (1)

Country Link
JP (1) JPS61201542A (forum.php)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6129560U (ja) * 1984-07-25 1986-02-22 日通工株式会社 電話機の自動解除機能付保留回路

Also Published As

Publication number Publication date
JPS61201542A (ja) 1986-09-06

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