JPH01171354A - 電話装置 - Google Patents

電話装置

Info

Publication number
JPH01171354A
JPH01171354A JP62331054A JP33105487A JPH01171354A JP H01171354 A JPH01171354 A JP H01171354A JP 62331054 A JP62331054 A JP 62331054A JP 33105487 A JP33105487 A JP 33105487A JP H01171354 A JPH01171354 A JP H01171354A
Authority
JP
Japan
Prior art keywords
circuit
transistor
ringer
switching element
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
JP62331054A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0413905B2 (enrdf_load_stackoverflow
Inventor
Yoshihiko Tamura
田村　芳彦
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP62331054A priority Critical patent/JPH01171354A/ja
Publication of JPH01171354A publication Critical patent/JPH01171354A/ja
Publication of JPH0413905B2 publication Critical patent/JPH0413905B2/ja
Granted legal-status Critical Current

Links

JP62331054A 1987-12-25 1987-12-25 電話装置 Granted JPH01171354A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62331054A JPH01171354A (ja) 1987-12-25 1987-12-25 電話装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62331054A JPH01171354A (ja) 1987-12-25 1987-12-25 電話装置

Publications (2)

Publication Number Publication Date
JPH01171354A true JPH01171354A (ja) 1989-07-06
JPH0413905B2 JPH0413905B2 (enrdf_load_stackoverflow) 1992-03-11

Family

ID=18239330

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62331054A Granted JPH01171354A (ja) 1987-12-25 1987-12-25 電話装置

Country Status (1)

Country Link
JP (1) JPH01171354A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0413905B2 (enrdf_load_stackoverflow) 1992-03-11

Similar Documents

Publication Publication Date Title
US4723267A (en) Telephone line interface and dialer circuitry for telecommunications equipment
US5280523A (en) Telephone line message waiting and ring indicator
US4636589A (en) In-line telephone intercom system
JPH01171354A (ja) 電話装置
US4674118A (en) Telephone line hold and hold release apparatus
JP3071180B2 (ja) 電話の割込防止装置
KR100216264B1 (ko) 전화기의 통화 제어 장치
KR940007911B1 (ko) 착신 멜로디 자동전환회로
US6295347B1 (en) Apparatus and method for subscriber loop powered calling identity delivery on call waiting
JPH0411403Y2 (enrdf_load_stackoverflow)
JPS593646Y2 (ja) 電話機のル−プ制御回路
JPH0432580B2 (enrdf_load_stackoverflow)
JPH089960Y2 (ja) ファクシミリ装置
KR920005401Y1 (ko) 전화기
JP2530254Y2 (ja) 電話機の表示回路
KR890005718Y1 (ko) 전화기의 선로상태 감지회로
KR900007056B1 (ko) 전화기에 있어서 다기능 표시회로
JPH089958Y2 (ja) ファクシミリ装置
JPH0349494Y2 (enrdf_load_stackoverflow)
KR200164773Y1 (ko) 보조 전원을 갖는 유/무선 전화기
JPS62262550A (ja) ブランチ電話機使用中検出回路
KR900008103B1 (ko) 전화기의 훅 감시 경보장치
KR940005529B1 (ko) 브란치 전화회선의 분기회로
JPH0194745A (ja) 電話機
JPH11234420A (ja) 端末網制御装置

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees