JPS5791062A - Telephone use switch with loudspeaker function - Google Patents
Telephone use switch with loudspeaker functionInfo
- Publication number
- JPS5791062A JPS5791062A JP16591180A JP16591180A JPS5791062A JP S5791062 A JPS5791062 A JP S5791062A JP 16591180 A JP16591180 A JP 16591180A JP 16591180 A JP16591180 A JP 16591180A JP S5791062 A JPS5791062 A JP S5791062A
- Authority
- JP
- Japan
- Prior art keywords
- hook
- switch
- projection
- loudspeaker
- arrow
- 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
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
- H04M1/62—Constructional arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16591180A JPS5791062A (en) | 1980-11-27 | 1980-11-27 | Telephone use switch with loudspeaker function |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16591180A JPS5791062A (en) | 1980-11-27 | 1980-11-27 | Telephone use switch with loudspeaker function |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5791062A true JPS5791062A (en) | 1982-06-07 |
JPS63978B2 JPS63978B2 (ja) | 1988-01-09 |
Family
ID=15821344
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16591180A Granted JPS5791062A (en) | 1980-11-27 | 1980-11-27 | Telephone use switch with loudspeaker function |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5791062A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6116657A (ja) * | 1984-07-03 | 1986-01-24 | Tamura Electric Works Ltd | 機能電話機 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01132486U (ja) * | 1988-03-04 | 1989-09-08 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4116001Y1 (ja) * | 1964-03-23 | 1966-07-26 | ||
JPS5036889U (ja) * | 1973-08-01 | 1975-04-17 |
-
1980
- 1980-11-27 JP JP16591180A patent/JPS5791062A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4116001Y1 (ja) * | 1964-03-23 | 1966-07-26 | ||
JPS5036889U (ja) * | 1973-08-01 | 1975-04-17 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6116657A (ja) * | 1984-07-03 | 1986-01-24 | Tamura Electric Works Ltd | 機能電話機 |
JPH0320188B2 (ja) * | 1984-07-03 | 1991-03-18 | Tamura Electric Works Ltd |
Also Published As
Publication number | Publication date |
---|---|
JPS63978B2 (ja) | 1988-01-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE8403632D0 (sv) | Forindikering av dataanrop | |
JPS5791062A (en) | Telephone use switch with loudspeaker function | |
JPS5772452A (en) | Telephone set with speaker receiving function | |
JPS57202166A (en) | Telephone set | |
JPS57107662A (en) | Outgoing and incoming call separating type telephone device | |
JPS55147865A (en) | Busy indicating circuit of key telephone unit | |
JPS6458153A (en) | Cordless telephone set | |
JPS6453676A (en) | Terminal calling control device | |
JPS6485457A (en) | Radio telephone set | |
MY111495A (en) | Telephone. | |
JPS5921568Y2 (ja) | ボタン電話機 | |
JPS6454962A (en) | Speech circuit interruption device | |
JPS5617561A (en) | Talking device | |
JPS57170657A (en) | Telephone set | |
EP0396190A3 (en) | Telephone set with a detachable operation section | |
JPS51144503A (en) | Telephone set | |
GB2010589A (en) | A magnetically operated switch for a telephone instrument | |
JPS5560352A (en) | Automatic answering telephone set | |
JPH01132167U (ja) | ||
JPS6413848A (en) | Electronic automatic exchange with message informing function | |
JPS5650656A (en) | Key telephone system | |
JPS59105743A (ja) | オンフツク発信機能付電話機 | |
JPS5339005A (en) | Automatic telephone answering set | |
JPH02141157U (ja) | ||
KR930015529A (ko) | 자동응답 전화기의 메세지 녹음처리 시스템 |