BE698893A - - Google Patents
Info
- Publication number
- BE698893A BE698893A BE698893DA BE698893A BE 698893 A BE698893 A BE 698893A BE 698893D A BE698893D A BE 698893DA BE 698893 A BE698893 A BE 698893A
- Authority
- BE
- Belgium
Links
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
- H04M3/432—Arrangements for calling a subscriber at a specific time, e.g. morning call service
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1966ST024985 DE1257873B (de) | 1966-02-11 | 1966-02-11 | Schaltungsanordnung fuer Fernsprech-, insbesondere Nebenstellenanlagen, in der eine Vermittlung sich ueber die Koppelglieder der Anlage mit einem Teilnehmer verbinden kann |
| NL6706643A NL6706643A (2) | 1967-05-12 | 1967-05-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE698893A true BE698893A (2) | 1967-11-24 |
Family
ID=25994386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE698893D BE698893A (2) | 1966-02-11 | 1967-05-24 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE698893A (2) |
| DE (1) | DE1257873B (2) |
| GB (1) | GB1172166A (2) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3777065A (en) * | 1971-06-30 | 1973-12-04 | Total Syst Corp | Calling system utilizing a telephone |
-
1966
- 1966-02-11 DE DE1966ST024985 patent/DE1257873B/de active Pending
-
1967
- 1967-02-10 GB GB651867A patent/GB1172166A/en not_active Expired
- 1967-05-24 BE BE698893D patent/BE698893A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1257873B (de) | 1968-01-04 |
| GB1172166A (en) | 1969-11-26 |