CH271787A - Telecommunications installation. - Google Patents

Telecommunications installation.

Info

Publication number
CH271787A
CH271787A CH271787DA CH271787A CH 271787 A CH271787 A CH 271787A CH 271787D A CH271787D A CH 271787DA CH 271787 A CH271787 A CH 271787A
Authority
CH
Switzerland
Prior art keywords
telecommunications installation
telecommunications
installation
Prior art date
Application number
Other languages
French (fr)
Inventor
S A Standard Telephone E Radio
Original Assignee
Standard Telephone & Radio 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 Standard Telephone & Radio Sa filed Critical Standard Telephone & Radio Sa
Publication of CH271787A publication Critical patent/CH271787A/en

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

Landscapes

  • Business, Economics & Management (AREA)
  • Marketing (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
CH271787D 1940-06-28 1947-03-19 Telecommunications installation. CH271787A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB271787X 1940-06-28

Publications (1)

Publication Number Publication Date
CH271787A true CH271787A (en) 1950-11-15

Family

ID=10255463

Family Applications (1)

Application Number Title Priority Date Filing Date
CH271787D CH271787A (en) 1940-06-28 1947-03-19 Telecommunications installation.

Country Status (4)

Country Link
BE (1) BE476275A (en)
CH (1) CH271787A (en)
FR (1) FR947565A (en)
GB (1) GB542176A (en)

Also Published As

Publication number Publication date
FR947565A (en) 1949-07-06
BE476275A (en)
GB542176A (en) 1941-12-30

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