JPS645791B2 - - Google Patents
Info
- Publication number
- JPS645791B2 JPS645791B2 JP56196575A JP19657581A JPS645791B2 JP S645791 B2 JPS645791 B2 JP S645791B2 JP 56196575 A JP56196575 A JP 56196575A JP 19657581 A JP19657581 A JP 19657581A JP S645791 B2 JPS645791 B2 JP S645791B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- dial
- handset
- switch
- base set
- 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
- 230000008054 signal transmission Effects 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 4
- 230000005236 sound signal Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 description 14
- 230000005540 biological transmission Effects 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000006866 deterioration Effects 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
- 230000010355 oscillation Effects 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56196575A JPS5897947A (ja) | 1981-12-07 | 1981-12-07 | 無線電話機のダイヤル信号伝送方式 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56196575A JPS5897947A (ja) | 1981-12-07 | 1981-12-07 | 無線電話機のダイヤル信号伝送方式 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5897947A JPS5897947A (ja) | 1983-06-10 |
JPS645791B2 true JPS645791B2 (de) | 1989-01-31 |
Family
ID=16360016
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56196575A Granted JPS5897947A (ja) | 1981-12-07 | 1981-12-07 | 無線電話機のダイヤル信号伝送方式 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5897947A (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58144940U (ja) * | 1982-03-25 | 1983-09-29 | 株式会社東芝 | 電話装置 |
JPH0775375B2 (ja) * | 1991-05-28 | 1995-08-09 | 松下電工株式会社 | 非常電話システム |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5443429A (en) * | 1977-09-12 | 1979-04-06 | Toshiba Corp | Multiple series input process system |
-
1981
- 1981-12-07 JP JP56196575A patent/JPS5897947A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5897947A (ja) | 1983-06-10 |
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