DK480378A - TELEPHONE - Google Patents
TELEPHONEInfo
- Publication number
- DK480378A DK480378A DK480378A DK480378A DK480378A DK 480378 A DK480378 A DK 480378A DK 480378 A DK480378 A DK 480378A DK 480378 A DK480378 A DK 480378A DK 480378 A DK480378 A DK 480378A
- Authority
- DK
- Denmark
- Prior art keywords
- telephone
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/26—Devices for calling a subscriber
- H04M1/27—Devices whereby a plurality of signals may be stored simultaneously
- H04M1/274—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc
- H04M1/2745—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc using static electronic memories, e.g. chips
- H04M1/2749—Automatic dialling or redialling systems, e.g. on off-hook or redial on busy
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/66—Substation equipment, e.g. for use by subscribers with means for preventing unauthorised or fraudulent calling
- H04M1/667—Preventing unauthorised calls from a telephone set
- H04M1/67—Preventing unauthorised calls from a telephone set by electronic means
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephonic Communication Services (AREA)
- Mobile Radio Communication Systems (AREA)
- Facsimile Transmission Control (AREA)
- Telephone Set Structure (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB18178 | 1978-01-04 | ||
GB7847280A GB2012522A (en) | 1978-01-04 | 1978-12-05 | Repertory dialler |
Publications (1)
Publication Number | Publication Date |
---|---|
DK480378A true DK480378A (en) | 1979-07-05 |
Family
ID=26235746
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK480378A DK480378A (en) | 1978-01-04 | 1978-10-27 | TELEPHONE |
Country Status (6)
Country | Link |
---|---|
DE (1) | DE2855824A1 (en) |
DK (1) | DK480378A (en) |
FR (1) | FR2414271A1 (en) |
GB (1) | GB2012522A (en) |
NO (1) | NO784419L (en) |
SE (1) | SE7813437L (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3042610A1 (en) * | 1980-11-12 | 1982-06-24 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | PARTICIPANTS INTERCOM |
DE3049049A1 (en) * | 1980-12-24 | 1982-07-01 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Telephone subscriber automatic dialling unit - has electronic clock for dialling stored number at given time |
DE3104565C2 (en) * | 1981-02-10 | 1987-05-27 | Neumann Elektronik GmbH, 4330 Mülheim | Automatic answering machine |
FR2574966B1 (en) * | 1984-12-13 | 1987-04-30 | Dupuy Rene | TELEPHONE ALARM TRANSMITTER |
DE3531556A1 (en) * | 1985-09-04 | 1987-03-05 | Telefonbau & Normalzeit Gmbh | Circuit arrangement for a telephone set with a digital clock |
DE3616585A1 (en) * | 1986-05-16 | 1987-11-19 | Telefonbau & Normalzeit Gmbh | Telephone set |
US4800582A (en) * | 1986-08-08 | 1989-01-24 | Dictaphone Corporation | Method and apparatus for creating and storing telephone directory listings |
FR2607988B1 (en) * | 1986-12-09 | 1989-03-24 | Lewiner Jacques | IMPROVEMENTS TO DEVICES FOR PROVIDING TELEPHONE LINES TO SUBSCRIBERS INFORMATION ON THEIR COMMUNICATIONS |
GB2246491B (en) * | 1990-07-26 | 1994-09-14 | Technophone Ltd | Telephone with bar code reader |
GB2338623A (en) * | 1998-06-19 | 1999-12-22 | Ericsson Telefon Ab L M | Mobile phone operable in private numbering plan mode |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL38379A (en) * | 1971-12-16 | 1975-10-15 | Yeda Res & Dev | A processor for controlling the operation of a telephone |
FR2164441B3 (en) * | 1971-12-20 | 1974-08-23 | Luton Michel | |
CH580370A5 (en) * | 1974-05-20 | 1976-09-30 | Stoppani Sa | |
GB1524028A (en) * | 1974-10-22 | 1978-09-06 | Standard Telephones Cables Ltd | Repertory dialler |
US4012601A (en) * | 1975-04-04 | 1977-03-15 | Texas Instruments Incorporated | Automatic pushbutton dial assembly for a subscriber telephone |
SE7608076L (en) * | 1975-07-25 | 1977-01-26 | Carlo Baldoni | TEN NUMBER PROVIDED, DIGITAL NUMBER RECEIVER OF KEY TYPE |
-
1978
- 1978-10-27 DK DK480378A patent/DK480378A/en unknown
- 1978-12-05 GB GB7847280A patent/GB2012522A/en not_active Withdrawn
- 1978-12-22 DE DE19782855824 patent/DE2855824A1/en not_active Withdrawn
- 1978-12-29 SE SE7813437A patent/SE7813437L/en unknown
- 1978-12-29 NO NO784419A patent/NO784419L/en unknown
-
1979
- 1979-01-03 FR FR7900090A patent/FR2414271A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
NO784419L (en) | 1979-07-05 |
SE7813437L (en) | 1979-07-05 |
GB2012522A (en) | 1979-07-25 |
DE2855824A1 (en) | 1979-07-19 |
FR2414271A1 (en) | 1979-08-03 |
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