FR2237382A1 - Telephone subscriber dialling - whereby repeated attempts at a connection are made automatically by storing the number - Google Patents

Telephone subscriber dialling - whereby repeated attempts at a connection are made automatically by storing the number

Info

Publication number
FR2237382A1
FR2237382A1 FR7325058A FR7325058A FR2237382A1 FR 2237382 A1 FR2237382 A1 FR 2237382A1 FR 7325058 A FR7325058 A FR 7325058A FR 7325058 A FR7325058 A FR 7325058A FR 2237382 A1 FR2237382 A1 FR 2237382A1
Authority
FR
France
Prior art keywords
connection
storing
telephone subscriber
made automatically
repeated attempts
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.)
Granted
Application number
FR7325058A
Other languages
French (fr)
Other versions
FR2237382B1 (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.)
ZOCK JOSEPH ZA
Original Assignee
ZOCK JOSEPH ZA
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 ZOCK JOSEPH ZA filed Critical ZOCK JOSEPH ZA
Priority to FR7325058A priority Critical patent/FR2237382A1/en
Publication of FR2237382A1 publication Critical patent/FR2237382A1/en
Application granted granted Critical
Publication of FR2237382B1 publication Critical patent/FR2237382B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/26—Devices for calling a subscriber
    • H04M1/27—Devices whereby a plurality of signals may be stored simultaneously
    • H04M1/272—Devices whereby a plurality of signals may be stored simultaneously with provision for storing only one subscriber number at a time, e.g. by keyboard or dial
    • H04M1/2725—Devices whereby a plurality of signals may be stored simultaneously with provision for storing only one subscriber number at a time, e.g. by keyboard or dial using electronic memories

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

The number to be called in stored in a memory, from which it is read, under automatic control, and transmitted to make the connection. A detector checks if the connection is made, and if not repeats the process up to a predetermined number of times. Preferably the interval between successive attempt is regulated. More than one number can be stored, and calls attempted in a predetermined order. Block-schematic circuits of these and other variants are described. When a predetermined period has lapsed, the call up of a number is cancelled by a control cct.
FR7325058A 1973-07-09 1973-07-09 Telephone subscriber dialling - whereby repeated attempts at a connection are made automatically by storing the number Granted FR2237382A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7325058A FR2237382A1 (en) 1973-07-09 1973-07-09 Telephone subscriber dialling - whereby repeated attempts at a connection are made automatically by storing the number

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7325058A FR2237382A1 (en) 1973-07-09 1973-07-09 Telephone subscriber dialling - whereby repeated attempts at a connection are made automatically by storing the number

Publications (2)

Publication Number Publication Date
FR2237382A1 true FR2237382A1 (en) 1975-02-07
FR2237382B1 FR2237382B1 (en) 1977-06-24

Family

ID=9122251

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7325058A Granted FR2237382A1 (en) 1973-07-09 1973-07-09 Telephone subscriber dialling - whereby repeated attempts at a connection are made automatically by storing the number

Country Status (1)

Country Link
FR (1) FR2237382A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2297535A1 (en) * 1975-01-09 1976-08-06 Int Standard Electric Corp AUTOMATIC TELECOMMUNICATIONS CENTRALS

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2297535A1 (en) * 1975-01-09 1976-08-06 Int Standard Electric Corp AUTOMATIC TELECOMMUNICATIONS CENTRALS

Also Published As

Publication number Publication date
FR2237382B1 (en) 1977-06-24

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Legal Events

Date Code Title Description
ST Notification of lapse