PL297467A1 - System of communication switchboards - Google Patents

System of communication switchboards

Info

Publication number
PL297467A1
PL297467A1 PL29746793A PL29746793A PL297467A1 PL 297467 A1 PL297467 A1 PL 297467A1 PL 29746793 A PL29746793 A PL 29746793A PL 29746793 A PL29746793 A PL 29746793A PL 297467 A1 PL297467 A1 PL 297467A1
Authority
PL
Poland
Prior art keywords
communication switchboards
switchboards
communication
Prior art date
Application number
PL29746793A
Other languages
English (en)
Inventor
Heinrich Diekmann
Original Assignee
Deutsche Telephonwerk Kabel
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Deutsche Telephonwerk Kabel filed Critical Deutsche Telephonwerk Kabel
Publication of PL297467A1 publication Critical patent/PL297467A1/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/247—Telephone sets including user guidance or feature selection means facilitating their use
    • H04M1/2474—Telephone terminals specially adapted for disabled people
    • H04M1/2476—Telephone terminals specially adapted for disabled people for a visually impaired user
    • 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
    • H04M3/487—Arrangements for providing information services, e.g. recorded voice services or time announcements
    • H04M3/493—Interactive information services, e.g. directory enquiries ; Arrangements therefor, e.g. interactive voice response [IVR] systems or voice portals
    • H04M3/4931—Directory assistance systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/60—Semi-automatic systems, i.e. in which the numerical selection of the outgoing line is under the control of an operator
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/60—Semi-automatic systems, i.e. in which the numerical selection of the outgoing line is under the control of an operator
    • H04M3/62—Keyboard equipment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2201/00—Electronic components, circuits, software, systems or apparatus used in telephone systems
    • H04M2201/32—Personal computers

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Human Computer Interaction (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • User Interface Of Digital Computer (AREA)
  • Telephonic Communication Services (AREA)
PL29746793A 1992-01-28 1993-01-20 System of communication switchboards PL297467A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19924202670 DE4202670C2 (de) 1992-01-28 1992-01-28 Anordnung für Kommunikations-Vermittlungsanlagen

Publications (1)

Publication Number Publication Date
PL297467A1 true PL297467A1 (en) 1993-09-20

Family

ID=6450621

Family Applications (1)

Application Number Title Priority Date Filing Date
PL29746793A PL297467A1 (en) 1992-01-28 1993-01-20 System of communication switchboards

Country Status (4)

Country Link
CZ (1) CZ382992A3 (hu)
DE (1) DE4202670C2 (hu)
HU (1) HUT63524A (hu)
PL (1) PL297467A1 (hu)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19906907A1 (de) * 1999-02-19 2000-08-24 Bosch Gmbh Robert Verfahren zur Umsetzung von insbesondere mehrzeiliger Displayinformation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2914526A1 (de) * 1979-04-10 1980-10-23 Siemens Ag Handvermittlungsplatz fuer blinde telefonisten
DE3022877A1 (de) * 1980-06-19 1981-12-24 Manfred 4010 Hilden Kuhn Telefon-computer aufsatzkasten

Also Published As

Publication number Publication date
DE4202670C2 (de) 1995-07-13
HU9203702D0 (en) 1993-04-28
CZ382992A3 (en) 1993-09-15
DE4202670A1 (de) 1993-08-05
HUT63524A (en) 1993-08-30

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