BE539790A - - Google Patents
Info
- Publication number
- BE539790A BE539790A BE539790DA BE539790A BE 539790 A BE539790 A BE 539790A BE 539790D A BE539790D A BE 539790DA BE 539790 A BE539790 A BE 539790A
- 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
- H04M3/50—Centralised arrangements for answering calls; Centralised arrangements for recording messages for absent or busy subscribers ; Centralised arrangements for recording messages
- H04M3/51—Centralised call answering arrangements requiring operator intervention, e.g. call or contact centers for telemarketing
- H04M3/523—Centralised call answering arrangements requiring operator intervention, e.g. call or contact centers for telemarketing with call distribution or queueing
Landscapes
- Business, Economics & Management (AREA)
- Marketing (AREA)
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Traffic Control Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE771101X | 1954-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE539790A true BE539790A (fr) |
Family
ID=6677557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE539790D BE539790A (fr) | 1954-09-27 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE539790A (fr) |
| FR (1) | FR1130857A (fr) |
| GB (1) | GB771101A (fr) |
-
0
- BE BE539790D patent/BE539790A/xx unknown
-
1955
- 1955-09-07 FR FR1130857D patent/FR1130857A/fr not_active Expired
- 1955-09-27 GB GB27501/55A patent/GB771101A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB771101A (en) | 1957-03-27 |
| FR1130857A (fr) | 1957-02-13 |