HK1005160A1 - Compact telephone set - Google Patents

Compact telephone set

Info

Publication number
HK1005160A1
HK1005160A1 HK98104345A HK98104345A HK1005160A1 HK 1005160 A1 HK1005160 A1 HK 1005160A1 HK 98104345 A HK98104345 A HK 98104345A HK 98104345 A HK98104345 A HK 98104345A HK 1005160 A1 HK1005160 A1 HK 1005160A1
Authority
HK
Hong Kong
Prior art keywords
telephone set
handset
compact telephone
lines
parts
Prior art date
Application number
HK98104345A
Inventor
Ralf Schweitzer
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of HK1005160A1 publication Critical patent/HK1005160A1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/738—Interface circuits for coupling substations to external telephone lines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems
    • H04M19/02—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone
    • H04M19/04—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone the ringing-current being generated at the substations

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephone Function (AREA)
  • Telephone Set Structure (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Devices For Supply Of Signal Current (AREA)
  • Telephonic Communication Services (AREA)
  • Structure Of Telephone Exchanges (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)

Abstract

A compact telephone set has a structure with separate support and handset and functional modules (LAS, EDS, LSPS, SPS, TRS, STE, BOF) located on both parts, as well as a standard connection cable (HAK) with four lines (SL1...SL4) between both parts. In order to provide the handset with a higher number of performance characteristics without adding more lines, a first line (SL1) is used both for ringing signals and for earth signals.
HK98104345A 1994-03-11 1998-05-19 Compact telephone set HK1005160A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4408324A DE4408324C2 (en) 1994-03-11 1994-03-11 Compact telephone device
PCT/DE1995/000266 WO1995024790A1 (en) 1994-03-11 1995-03-01 Compact telephone set

Publications (1)

Publication Number Publication Date
HK1005160A1 true HK1005160A1 (en) 1998-12-24

Family

ID=6512561

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98104345A HK1005160A1 (en) 1994-03-11 1998-05-19 Compact telephone set

Country Status (8)

Country Link
EP (1) EP0749654B1 (en)
AT (1) ATE180612T1 (en)
DE (2) DE4408324C2 (en)
ES (1) ES2134447T3 (en)
GR (1) GR3030957T3 (en)
HK (1) HK1005160A1 (en)
TW (1) TW344184B (en)
WO (1) WO1995024790A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19614148C1 (en) * 1996-04-10 1997-09-04 Bosch Gmbh Robert Telephone device with a connection for a telephone handset
DE19716103A1 (en) * 1997-04-17 1998-10-22 Siemens Ag Signal processing and transmission device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE336609B (en) * 1969-10-30 1971-07-12 Ericsson Telefon Ab L M
DE3220039A1 (en) * 1982-05-27 1983-12-08 Siemens AG, 1000 Berlin und 8000 München Circuit arrangement for telephone stations powered via the subscriber line, optionally for persons with impaired hearing
FR2571579B1 (en) * 1984-10-05 1989-05-26 Philips Ind Commerciale TELEPHONY TERMINAL WITH MODULAR ARCHITECTURE
JPH0243868A (en) * 1988-08-04 1990-02-14 Oki Electric Ind Co Ltd Handset with switch and communication equipment provided therewith

Also Published As

Publication number Publication date
EP0749654A1 (en) 1996-12-27
DE4408324A1 (en) 1995-09-21
DE59506037D1 (en) 1999-07-01
GR3030957T3 (en) 1999-11-30
ES2134447T3 (en) 1999-10-01
WO1995024790A1 (en) 1995-09-14
TW344184B (en) 1998-11-01
DE4408324C2 (en) 1998-01-15
ATE180612T1 (en) 1999-06-15
EP0749654B1 (en) 1999-05-26

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20080301