JPS58173924A - 不在中の電話線によるペ−ジング方式 - Google Patents
不在中の電話線によるペ−ジング方式Info
- Publication number
- JPS58173924A JPS58173924A JP57056173A JP5617382A JPS58173924A JP S58173924 A JPS58173924 A JP S58173924A JP 57056173 A JP57056173 A JP 57056173A JP 5617382 A JP5617382 A JP 5617382A JP S58173924 A JPS58173924 A JP S58173924A
- Authority
- JP
- Japan
- Prior art keywords
- message
- pager
- telephone line
- center
- call
- 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
- 238000000034 method Methods 0.000 claims description 8
- 239000011888 foil Substances 0.000 abstract description 4
- 239000004020 conductor Substances 0.000 abstract description 3
- 230000004069 differentiation Effects 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 description 7
- 230000003321 amplification Effects 0.000 description 3
- 238000003199 nucleic acid amplification method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
- H04M11/02—Telephonic communication systems specially adapted for combination with other electrical systems with bell or annunciator systems
- H04M11/022—Paging systems
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57056173A JPS58173924A (ja) | 1982-04-05 | 1982-04-05 | 不在中の電話線によるペ−ジング方式 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57056173A JPS58173924A (ja) | 1982-04-05 | 1982-04-05 | 不在中の電話線によるペ−ジング方式 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58173924A true JPS58173924A (ja) | 1983-10-12 |
JPH0131732B2 JPH0131732B2 (enrdf_load_stackoverflow) | 1989-06-27 |
Family
ID=13019703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP57056173A Granted JPS58173924A (ja) | 1982-04-05 | 1982-04-05 | 不在中の電話線によるペ−ジング方式 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58173924A (enrdf_load_stackoverflow) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61189738A (ja) * | 1985-02-18 | 1986-08-23 | Nec Corp | 不在時着信表示方式 |
JPS63198460A (ja) * | 1987-02-12 | 1988-08-17 | Fujitsu Ltd | 音声蓄積方式 |
JPS6447162A (en) * | 1987-08-17 | 1989-02-21 | Nec Corp | Subscriber terminal equipment for paging |
JPH01109929A (ja) * | 1987-10-23 | 1989-04-26 | Daihatsu Motor Co Ltd | 自動車無線システム |
JP2007202380A (ja) * | 2005-07-04 | 2007-08-09 | Tdk Corp | サージ吸収素子 |
US7576965B2 (en) | 2005-07-29 | 2009-08-18 | Tdk Corporation | Surge absorption element and surge absorption circuit |
US7821759B2 (en) | 2004-11-30 | 2010-10-26 | Tdk Corporation | Surge absorption circuit |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5552662A (en) * | 1978-10-13 | 1980-04-17 | Nec Corp | Automatic message-type automatic answering telephone system |
-
1982
- 1982-04-05 JP JP57056173A patent/JPS58173924A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5552662A (en) * | 1978-10-13 | 1980-04-17 | Nec Corp | Automatic message-type automatic answering telephone system |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61189738A (ja) * | 1985-02-18 | 1986-08-23 | Nec Corp | 不在時着信表示方式 |
JPS63198460A (ja) * | 1987-02-12 | 1988-08-17 | Fujitsu Ltd | 音声蓄積方式 |
JPS6447162A (en) * | 1987-08-17 | 1989-02-21 | Nec Corp | Subscriber terminal equipment for paging |
JPH01109929A (ja) * | 1987-10-23 | 1989-04-26 | Daihatsu Motor Co Ltd | 自動車無線システム |
US7821759B2 (en) | 2004-11-30 | 2010-10-26 | Tdk Corporation | Surge absorption circuit |
JP2007202380A (ja) * | 2005-07-04 | 2007-08-09 | Tdk Corp | サージ吸収素子 |
US7576965B2 (en) | 2005-07-29 | 2009-08-18 | Tdk Corporation | Surge absorption element and surge absorption circuit |
Also Published As
Publication number | Publication date |
---|---|
JPH0131732B2 (enrdf_load_stackoverflow) | 1989-06-27 |