JPH0467834U - - Google Patents
Info
- Publication number
- JPH0467834U JPH0467834U JP11218890U JP11218890U JPH0467834U JP H0467834 U JPH0467834 U JP H0467834U JP 11218890 U JP11218890 U JP 11218890U JP 11218890 U JP11218890 U JP 11218890U JP H0467834 U JPH0467834 U JP H0467834U
- Authority
- JP
- Japan
- Prior art keywords
- microphone
- level
- input signal
- earpiece
- muted
- 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
Links
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Telephone Set Structure (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11218890U JPH0467834U (US06373033-20020416-M00035.png) | 1990-10-25 | 1990-10-25 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11218890U JPH0467834U (US06373033-20020416-M00035.png) | 1990-10-25 | 1990-10-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0467834U true JPH0467834U (US06373033-20020416-M00035.png) | 1992-06-16 |
Family
ID=31859690
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11218890U Pending JPH0467834U (US06373033-20020416-M00035.png) | 1990-10-25 | 1990-10-25 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0467834U (US06373033-20020416-M00035.png) |
-
1990
- 1990-10-25 JP JP11218890U patent/JPH0467834U/ja active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5475872A (en) | Portable telephone with external transmitter-receiver connections | |
US6292560B1 (en) | Click-free muting circuit for headset | |
US6751316B1 (en) | Click-free muting circuit for headset | |
JPH0467834U (US06373033-20020416-M00035.png) | ||
ATE270484T1 (de) | Mobiles fernsprechendgerät | |
JP3013889U (ja) | 電話機 | |
KR950004457Y1 (ko) | 통화선택기능을 갖는 전화기용 아답타 | |
KR200218534Y1 (ko) | 저가형 초소형 유선 핸즈프리 | |
KR200209082Y1 (ko) | 인터넷폰의 입출력 스위칭장치 | |
KR200218635Y1 (ko) | 마이크 입출력이 가능한 스피커 | |
JPH02147993U (US06373033-20020416-M00035.png) | ||
JPS6121162U (ja) | 防犯装置を兼る電話のスタンド | |
JPS6284290U (US06373033-20020416-M00035.png) | ||
JPS588261U (ja) | 通話機能を持つた電話台 | |
JPH0670351U (ja) | 携帯電話機のハンズフリーユニット構造 | |
JPH0286255U (US06373033-20020416-M00035.png) | ||
JPH033464A (ja) | 電話機 | |
JPH0630095A (ja) | 携帯電話機 | |
JPS617154U (ja) | 電話メロデイ−装置 | |
JPH0210647U (US06373033-20020416-M00035.png) | ||
JPS6288465A (ja) | 電話機 | |
JPS601067U (ja) | 電話機の呼出し音量調節回路 | |
JPS60153018U (ja) | 自動音量調整回路 | |
JPS59180552U (ja) | 同時通話型送受話装置 | |
JPS6292699A (ja) | マイクロホン装置 |