JPH0310266B2 - - Google Patents
Info
- Publication number
- JPH0310266B2 JPH0310266B2 JP59127328A JP12732884A JPH0310266B2 JP H0310266 B2 JPH0310266 B2 JP H0310266B2 JP 59127328 A JP59127328 A JP 59127328A JP 12732884 A JP12732884 A JP 12732884A JP H0310266 B2 JPH0310266 B2 JP H0310266B2
- Authority
- JP
- Japan
- Prior art keywords
- dial
- circuit
- telephone
- line
- signal
- 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
Links
- 230000005540 biological transmission Effects 0.000 claims description 19
- 239000002131 composite material Substances 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims 2
- 238000012545 processing Methods 0.000 description 13
- 230000004044 response Effects 0.000 description 7
- 238000001514 detection method Methods 0.000 description 6
- 230000006870 function Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000002041 carbon nanotube Substances 0.000 description 1
- 108090000237 interleukin-24 Proteins 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/26—Devices for calling a subscriber
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12732884A JPS617758A (ja) | 1984-06-22 | 1984-06-22 | 電話装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12732884A JPS617758A (ja) | 1984-06-22 | 1984-06-22 | 電話装置 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4355354A Division JPH07118738B2 (ja) | 1992-12-21 | 1992-12-21 | 電話装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS617758A JPS617758A (ja) | 1986-01-14 |
| JPH0310266B2 true JPH0310266B2 (US07655688-20100202-C00010.png) | 1991-02-13 |
Family
ID=14957208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12732884A Granted JPS617758A (ja) | 1984-06-22 | 1984-06-22 | 電話装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS617758A (US07655688-20100202-C00010.png) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63126344A (ja) * | 1986-11-17 | 1988-05-30 | Fuji Electric Co Ltd | 付加ダイヤル番号制御方式 |
| JPS63185260A (ja) * | 1987-01-28 | 1988-07-30 | Matsushita Graphic Commun Syst Inc | 通信装置 |
| JPH01103944U (US07655688-20100202-C00010.png) * | 1987-12-25 | 1989-07-13 | ||
| JPH02207645A (ja) * | 1989-02-07 | 1990-08-17 | Casio Comput Co Ltd | 通話システム |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5496906A (en) * | 1978-01-18 | 1979-07-31 | Nec Corp | Telephone set for both pb and dp signals |
| JPS5927655A (ja) * | 1982-08-04 | 1984-02-14 | Nec Corp | 電話機 |
-
1984
- 1984-06-22 JP JP12732884A patent/JPS617758A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5496906A (en) * | 1978-01-18 | 1979-07-31 | Nec Corp | Telephone set for both pb and dp signals |
| JPS5927655A (ja) * | 1982-08-04 | 1984-02-14 | Nec Corp | 電話機 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS617758A (ja) | 1986-01-14 |
