BE834729A - PRE-REGISTERED INDICATIVE SENDING CIRCUIT FOR TELEPHONE SETS - Google Patents

PRE-REGISTERED INDICATIVE SENDING CIRCUIT FOR TELEPHONE SETS

Info

Publication number
BE834729A
BE834729A BE2054630A BE2054630A BE834729A BE 834729 A BE834729 A BE 834729A BE 2054630 A BE2054630 A BE 2054630A BE 2054630 A BE2054630 A BE 2054630A BE 834729 A BE834729 A BE 834729A
Authority
BE
Belgium
Prior art keywords
indicative
registered
telephone sets
sending circuit
sending
Prior art date
Application number
BE2054630A
Other languages
French (fr)
Inventor
B A Bidwell
P E Battrick
R A Williams
J J Mockler
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 filed Critical
Publication of BE834729A publication Critical patent/BE834729A/en

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
    • H04M1/274—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc
    • H04M1/2745—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc using static electronic memories, e.g. chips
    • H04M1/27495—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc using static electronic memories, e.g. chips implemented by means of discrete electronic components, i.e. neither programmable nor microprocessor-controlled

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Signal Processing (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Exchange Systems With Centralized Control (AREA)
BE2054630A 1974-10-22 1975-10-22 PRE-REGISTERED INDICATIVE SENDING CIRCUIT FOR TELEPHONE SETS BE834729A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB45604/74A GB1524028A (en) 1974-10-22 1974-10-22 Repertory dialler

Publications (1)

Publication Number Publication Date
BE834729A true BE834729A (en) 1976-04-22

Family

ID=10437856

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2054630A BE834729A (en) 1974-10-22 1975-10-22 PRE-REGISTERED INDICATIVE SENDING CIRCUIT FOR TELEPHONE SETS

Country Status (9)

Country Link
BE (1) BE834729A (en)
DE (1) DE2546788C2 (en)
ES (1) ES441973A1 (en)
FR (1) FR2289077A1 (en)
GB (1) GB1524028A (en)
HK (1) HK39779A (en)
IE (1) IE42611B1 (en)
IT (1) IT1043481B (en)
ZA (1) ZA756330B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4122304A (en) * 1977-04-01 1978-10-24 Motorola, Inc. Control circuitry for a radio telephone
DE2736133C2 (en) * 1977-08-11 1990-03-08 Rohde & Schwarz GmbH & Co KG, 8000 München Normal frequency generator
CH620559A5 (en) * 1977-09-12 1980-11-28 Sodeco Compteurs De Geneve
FR2422298A1 (en) * 1977-12-26 1979-11-02 Lachenaud Pierre Automatic telephone number store and dialling circuit - stores numbers permanently or temporarily and has keyboard for inputting numbers and control functions
DK480378A (en) * 1978-01-04 1979-07-05 Soundic Electronics Ltd TELEPHONE
IT1100808B (en) * 1978-09-21 1985-09-28 Carso Electronic Instr & Comun TELEPHONE EQUIPMENT WITH ELECTRONIC DEVICE, FOR AUTOMATIC SEARCH AND CALLING OF NUMBERS, STORED IN THE SAME DEVICE
FR2440127A1 (en) * 1978-10-26 1980-05-23 Cables Telegraphiques Cie Fse AUTOMATIC TELEPHONE NUMBER COMPOSER WITH MICROCOMPUTER
DE2941928C2 (en) * 1979-10-17 1986-04-10 Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt Circuit arrangement for a telephone subscriber station
JPH02112362A (en) * 1988-10-20 1990-04-25 Hashimoto Corp Auto-dial device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA714585B (en) * 1970-07-21 1972-03-29 Modern Tel Ltd Electrical storage circuit
DE2130364B2 (en) * 1971-06-18 1973-12-06 Fa. Ing. Heinz Muehlbauer, 8060 Dachau Call number generator for the manufacture of self-dialing connections in communications networks, in particular telephone and teletype networks

Also Published As

Publication number Publication date
IE42611L (en) 1976-04-22
IT1043481B (en) 1980-02-20
GB1524028A (en) 1978-09-06
DE2546788A1 (en) 1976-04-29
FR2289077B1 (en) 1979-01-05
ES441973A1 (en) 1977-06-16
IE42611B1 (en) 1980-09-10
DE2546788C2 (en) 1984-09-27
HK39779A (en) 1979-06-29
ZA756330B (en) 1976-09-29
FR2289077A1 (en) 1976-05-21

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