FR1344733A - Telephone subscriber installation with additional extensions - Google Patents

Telephone subscriber installation with additional extensions

Info

Publication number
FR1344733A
FR1344733A FR922082A FR922082A FR1344733A FR 1344733 A FR1344733 A FR 1344733A FR 922082 A FR922082 A FR 922082A FR 922082 A FR922082 A FR 922082A FR 1344733 A FR1344733 A FR 1344733A
Authority
FR
France
Prior art keywords
telephone subscriber
additional extensions
subscriber installation
installation
extensions
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
FR922082A
Other languages
French (fr)
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.)
Tenovis GmbH and Co KG
Original Assignee
Telefonbau und Normalzeit GmbH
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
Priority to NL287924D priority Critical patent/NL287924A/xx
Priority to BE627364D priority patent/BE627364A/xx
Priority to DET21451A priority patent/DE1153799B/en
Application filed by Telefonbau und Normalzeit GmbH filed Critical Telefonbau und Normalzeit GmbH
Priority to FR922082A priority patent/FR1344733A/en
Application granted granted Critical
Publication of FR1344733A publication Critical patent/FR1344733A/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
    • H04M3/58—Arrangements for transferring received calls from one subscriber to another; Arrangements affording interim conversations between either the calling or the called party and a third party
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0008—Selecting arrangements using relay selectors in the switching stages
    • H04Q3/0012—Selecting arrangements using relay selectors in the switching stages in which the relays are arranged in a matrix configuration

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
FR922082A 1962-01-20 1963-01-21 Telephone subscriber installation with additional extensions Expired FR1344733A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NL287924D NL287924A (en) 1963-01-21
BE627364D BE627364A (en) 1963-01-21
DET21451A DE1153799B (en) 1962-01-20 1962-01-20 PBX
FR922082A FR1344733A (en) 1963-01-21 1963-01-21 Telephone subscriber installation with additional extensions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR922082A FR1344733A (en) 1963-01-21 1963-01-21 Telephone subscriber installation with additional extensions

Publications (1)

Publication Number Publication Date
FR1344733A true FR1344733A (en) 1963-11-29

Family

ID=8795144

Family Applications (1)

Application Number Title Priority Date Filing Date
FR922082A Expired FR1344733A (en) 1962-01-20 1963-01-21 Telephone subscriber installation with additional extensions

Country Status (3)

Country Link
BE (1) BE627364A (en)
FR (1) FR1344733A (en)
NL (1) NL287924A (en)

Also Published As

Publication number Publication date
NL287924A (en)
BE627364A (en)

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