GB190918456A - Improvements in Telephone Exchanges. - Google Patents

Improvements in Telephone Exchanges.

Info

Publication number
GB190918456A
GB190918456A GB190918456DA GB190918456A GB 190918456 A GB190918456 A GB 190918456A GB 190918456D A GB190918456D A GB 190918456DA GB 190918456 A GB190918456 A GB 190918456A
Authority
GB
United Kingdom
Prior art keywords
subscribers
operator
leads
panels
distributing
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
Application number
Other languages
English (en)
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.)
Siemens and Halske AG
Siemens Corp
Original Assignee
Siemens and Halske AG
Siemens Corp
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 and Halske AG, Siemens Corp filed Critical Siemens and Halske AG
Application granted granted Critical
Publication of GB190918456A publication Critical patent/GB190918456A/en
Expired 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
    • H04M3/51—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)
  • Structure Of Telephone Exchanges (AREA)
GB190918456D 1908-10-02 1909-08-10 Improvements in Telephone Exchanges. Expired GB190918456A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE190918456X 1908-10-02

Publications (1)

Publication Number Publication Date
GB190918456A true GB190918456A (en) 1909-10-21

Family

ID=32405357

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190918456D Expired GB190918456A (en) 1908-10-02 1909-08-10 Improvements in Telephone Exchanges.

Country Status (2)

Country Link
DE (1) DE229384C (cs)
GB (1) GB190918456A (cs)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3218136A (en) * 1959-06-08 1965-11-16 Hogan Company Steel stake
US5131630A (en) * 1991-09-17 1992-07-21 Nash Merle W Drift fence

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3218136A (en) * 1959-06-08 1965-11-16 Hogan Company Steel stake
US5131630A (en) * 1991-09-17 1992-07-21 Nash Merle W Drift fence

Also Published As

Publication number Publication date
DE229384C (cs)

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