BE567487A - - Google Patents
Info
- Publication number
- BE567487A BE567487A BE567487DA BE567487A BE 567487 A BE567487 A BE 567487A BE 567487D A BE567487D A BE 567487DA BE 567487 A BE567487 A BE 567487A
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/64—Automatic arrangements for answering calls; Automatic arrangements for recording messages for absent subscribers; Arrangements for recording conversations
- H04M1/65—Recording arrangements for recording a message from the calling party
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
- H04M15/08—Metering calls to called party, i.e. B-party charged for the communication
-
- 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
- H04M3/54—Arrangements for diverting calls for one subscriber to another predetermined subscriber
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/0004—Selecting arrangements using crossbar selectors in the switching stages
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Business, Economics & Management (AREA)
- Marketing (AREA)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE439057 | 1957-05-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE567487A true BE567487A (US06342305-20020129-C00040.png) |
Family
ID=20264095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE567487D BE567487A (US06342305-20020129-C00040.png) | 1957-05-09 |
Country Status (7)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3239812A (en) * | 1961-03-08 | 1966-03-08 | Lesser Norton | Plural order selecting system responsive to a plural digit number |
| US3472968A (en) * | 1965-02-11 | 1969-10-14 | Ericsson Telefon Ab L M | Connecting device for waiting in automatic telephone plants |
| US3492433A (en) * | 1966-07-20 | 1970-01-27 | Bell Telephone Labor Inc | Equipment for automatically retrying customer-dialed calls |
| SE320702B (US06342305-20020129-C00040.png) * | 1968-12-13 | 1970-02-16 | Ericsson Telefon Ab L M | |
| US4800583A (en) * | 1986-07-31 | 1989-01-24 | Theis Peter F | Overflow call handling system |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1041536A (en) * | 1912-04-15 | 1912-10-15 | Harold L Warwick | Telephone-call recorder. |
| US1673420A (en) * | 1925-02-20 | 1928-06-12 | Automatic Electric Inc | Automatic telephone system |
| US1915413A (en) * | 1932-03-08 | 1933-06-27 | James M Newman | Telephone system |
| BE521826A (US06342305-20020129-C00040.png) * | 1952-07-31 | |||
| US2889403A (en) * | 1954-08-07 | 1959-06-02 | Tyszkiewicz Stefano | Sound recording machines |
| DE1005571B (de) * | 1954-10-18 | 1957-04-04 | Elmeg | Schaltungsanordnung fuer Fernsprechnebenstellenanlagen |
-
0
- NL NL103881D patent/NL103881C/xx active
- BE BE567487D patent/BE567487A/xx unknown
- NL NL227629D patent/NL227629A/xx unknown
-
1958
- 1958-04-30 DE DET15093A patent/DE1092518B/de active Pending
- 1958-05-05 US US732854A patent/US3045067A/en not_active Expired - Lifetime
- 1958-05-09 CH CH5930258A patent/CH363381A/de unknown
- 1958-05-09 GB GB14927/58A patent/GB842196A/en not_active Expired
- 1958-05-09 FR FR765201A patent/FR1238237A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB842196A (en) | 1960-07-20 |
| NL227629A (US06342305-20020129-C00040.png) | |
| DE1092518B (de) | 1960-11-10 |
| NL103881C (US06342305-20020129-C00040.png) | |
| FR1238237A (fr) | 1960-08-12 |
| US3045067A (en) | 1962-07-17 |
| CH363381A (de) | 1962-07-31 |
