BE332308A - - Google Patents
Info
- Publication number
- BE332308A BE332308A BE332308DA BE332308A BE 332308 A BE332308 A BE 332308A BE 332308D A BE332308D A BE 332308DA BE 332308 A BE332308 A BE 332308A
- 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)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB688725A GB253578A (en) | 1925-03-13 | 1925-03-13 | Improvements in or relating to telephone systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE332308A true BE332308A (ja�@�@) |
Family
ID=9822595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE332308D BE332308A (ja�@�@) | 1925-03-13 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE332308A (ja�@�@) |
| FR (1) | FR613559A (ja�@�@) |
| GB (1) | GB253578A (ja�@�@) |
-
0
- BE BE332308D patent/BE332308A/xx unknown
-
1925
- 1925-03-13 GB GB688725A patent/GB253578A/en not_active Expired
-
1926
- 1926-02-18 FR FR613559D patent/FR613559A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB253578A (en) | 1926-06-14 |
| FR613559A (fr) | 1926-11-24 |