JPH033437B2 - - Google Patents
Info
- Publication number
- JPH033437B2 JPH033437B2 JP60041785A JP4178585A JPH033437B2 JP H033437 B2 JPH033437 B2 JP H033437B2 JP 60041785 A JP60041785 A JP 60041785A JP 4178585 A JP4178585 A JP 4178585A JP H033437 B2 JPH033437 B2 JP H033437B2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- telephone
- transistor
- line
- self
- 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
Links
- 239000003990 capacitor Substances 0.000 claims description 28
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims description 3
- 230000003213 activating effect Effects 0.000 claims description 2
- 230000001960 triggered effect Effects 0.000 claims description 2
- 238000009877 rendering Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 238000007599 discharging Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 101100388296 Arabidopsis thaliana DTX51 gene Proteins 0.000 description 1
- 101100215626 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) ADP1 gene Proteins 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60041785A JPS61201546A (ja) | 1985-03-05 | 1985-03-05 | 親子電話装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60041785A JPS61201546A (ja) | 1985-03-05 | 1985-03-05 | 親子電話装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61201546A JPS61201546A (ja) | 1986-09-06 |
JPH033437B2 true JPH033437B2 (forum.php) | 1991-01-18 |
Family
ID=12618003
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP60041785A Granted JPS61201546A (ja) | 1985-03-05 | 1985-03-05 | 親子電話装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61201546A (forum.php) |
-
1985
- 1985-03-05 JP JP60041785A patent/JPS61201546A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS61201546A (ja) | 1986-09-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5946152B2 (ja) | 電話方式 | |
US4075434A (en) | Key telephone privacy exclusion apparatus | |
US5497415A (en) | Automatic release device for automatically releasing the hold-on setting of an outside line call, and transfer method for an outside line call | |
JPH033437B2 (forum.php) | ||
US3916116A (en) | Hold bridge circuit | |
JPH033438B2 (forum.php) | ||
JPH033436B2 (forum.php) | ||
JPH037306B2 (forum.php) | ||
JPS644717B2 (forum.php) | ||
JPH0316063B2 (forum.php) | ||
JPH0620210B2 (ja) | インターホン電話機混成装置 | |
JPH0347795B2 (forum.php) | ||
JP3427164B2 (ja) | 秘話中表示方法及び装置 | |
JP3073777B2 (ja) | 家庭用電話交換システム | |
JPH0470833B2 (forum.php) | ||
JPH0697991A (ja) | コードレス電話システム | |
JPH0259676B2 (forum.php) | ||
JPH05122329A (ja) | 電話交換システム | |
JPH05207156A (ja) | 電話交換システム | |
JPS6356744B2 (forum.php) | ||
JPH0316064B2 (forum.php) | ||
JPH0320098B2 (forum.php) | ||
JPH05122139A (ja) | 電話交換システム | |
JPH0846694A (ja) | 呼び戻し識別方法及び装置 | |
JPH0220040B2 (forum.php) |