DE3783909D1 - Anordnung zur berichtsmeldung in einem fernsprechsystem. - Google Patents

Anordnung zur berichtsmeldung in einem fernsprechsystem.

Info

Publication number
DE3783909D1
DE3783909D1 DE8787111683T DE3783909T DE3783909D1 DE 3783909 D1 DE3783909 D1 DE 3783909D1 DE 8787111683 T DE8787111683 T DE 8787111683T DE 3783909 T DE3783909 T DE 3783909T DE 3783909 D1 DE3783909 D1 DE 3783909D1
Authority
DE
Germany
Prior art keywords
control unit
lamp
call signal
telephone system
message
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE8787111683T
Other languages
English (en)
Other versions
DE3783909T2 (de
Inventor
Roger Guyader
Jean-Marie Ploet
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ALE International SAS
Original Assignee
Alcatel Business Systemes SA
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 Alcatel Business Systemes SA filed Critical Alcatel Business Systemes SA
Publication of DE3783909D1 publication Critical patent/DE3783909D1/de
Application granted granted Critical
Publication of DE3783909T2 publication Critical patent/DE3783909T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H04M3/53—Centralised arrangements for recording incoming messages, i.e. mailbox systems
    • H04M3/537—Arrangements for indicating the presence of a recorded message, whereby the presence information might include a preview or summary of the message
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems
    • H04M19/001—Current supply source at the exchanger providing current to substations
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Devices For Supply Of Signal Current (AREA)
  • Telephonic Communication Services (AREA)
  • Alarm Systems (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • Telephone Function (AREA)
  • Mobile Radio Communication Systems (AREA)
DE8787111683T 1987-08-12 1987-08-12 Anordnung zur berichtsmeldung in einem fernsprechsystem. Expired - Fee Related DE3783909T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP87111683A EP0302957B1 (de) 1987-08-12 1987-08-12 Anordnung zur Berichtsmeldung in einem Fernsprechsystem

Publications (2)

Publication Number Publication Date
DE3783909D1 true DE3783909D1 (de) 1993-03-11
DE3783909T2 DE3783909T2 (de) 1993-05-19

Family

ID=8197200

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787111683T Expired - Fee Related DE3783909T2 (de) 1987-08-12 1987-08-12 Anordnung zur berichtsmeldung in einem fernsprechsystem.

Country Status (5)

Country Link
EP (1) EP0302957B1 (de)
AT (1) ATE85174T1 (de)
DE (1) DE3783909T2 (de)
ES (1) ES2038140T3 (de)
FR (1) FR2602385B1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0411378A3 (en) * 1989-08-01 1992-10-21 Siemens Aktiengesellschaft Method for generating a signal for setting certain states in a secondary control circuit of an analogue telephone set
EP0504716A3 (en) * 1991-03-21 1992-11-04 Siemens Aktiengesellschaft Method for the activation of an optical indicator in a communication apparatus connected to a switching exchange
PL1758535T3 (pl) 2004-06-22 2013-01-31 Essity Hygiene & Health Ab Wyrób chłonny zawierający elastyczny laminat
AU2005328393B2 (en) 2005-03-02 2012-03-08 Essity Hygiene And Health Aktiebolag Underwear article comprising an elastic laminate

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4140882A (en) * 1977-09-12 1979-02-20 Wescom Switching, Inc. Methods and apparatus for special status indication in telephone systems
NL8600149A (nl) * 1985-01-24 1986-08-18 American Telephone & Telegraph Indicatorketen.

Also Published As

Publication number Publication date
FR2602385B1 (fr) 1994-03-25
DE3783909T2 (de) 1993-05-19
ES2038140T3 (es) 1993-07-16
ATE85174T1 (de) 1993-02-15
FR2602385A1 (fr) 1988-02-05
EP0302957B1 (de) 1993-01-27
EP0302957A1 (de) 1989-02-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee