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GB1524028A - Repertory dialler - Google Patents

Repertory dialler

Info

Publication number
GB1524028A
GB1524028A GB45604/74A GB4560474A GB1524028A GB 1524028 A GB1524028 A GB 1524028A GB 45604/74 A GB45604/74 A GB 45604/74A GB 4560474 A GB4560474 A GB 4560474A GB 1524028 A GB1524028 A GB 1524028A
Authority
GB
United Kingdom
Prior art keywords
repertory
oct
keyboard
dialling
digit
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
GB45604/74A
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 and Cables PLC filed Critical Standard Telephone and Cables PLC
Priority to GB45604/74A priority Critical patent/GB1524028A/en
Priority to ZA00756330A priority patent/ZA756330B/en
Priority to IE2241/75A priority patent/IE42611B1/en
Priority to DE2546788A priority patent/DE2546788C2/en
Priority to IT28432/75A priority patent/IT1043481B/en
Priority to BE2054630A priority patent/BE834729A/en
Priority to FR7532249A priority patent/FR2289077A1/en
Priority to ES441973A priority patent/ES441973A1/en
Publication of GB1524028A publication Critical patent/GB1524028A/en
Priority to HK397/79A priority patent/HK39779A/en
Expired 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
    • H04M1/274—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)

Abstract

1524028 Automatic exchange systems STANDARD TELEPHONES & CABLES Ltd 14 Oct 1975 [22 Oct 1974] 45604/74 Heading H4K A stored program controlled microprocessor is adapted to function as an impulse repertory dialler. As described under the control of a program in a read only memory ROM and a keyboard, a microprocessor CPU effects reading out the directory number of a selected subscriber from a non- volatile number store EAROM into a random access store RAM used to provide temporary storage during outpulsing. The keyboard has two key banks one used to select repertory subscribers and the other used for digit by digit non-repertory dialling. A monitor speaker may be employed to allow the subscriber to follow the progress of the call until it is transferred to the handset on lifting the latter upon completion of dialling.
GB45604/74A 1974-10-22 1974-10-22 Repertory dialler Expired GB1524028A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
GB45604/74A GB1524028A (en) 1974-10-22 1974-10-22 Repertory dialler
ZA00756330A ZA756330B (en) 1974-10-22 1975-10-07 Repertory dialler
IE2241/75A IE42611B1 (en) 1974-10-22 1975-10-14 Repertory dialler
DE2546788A DE2546788C2 (en) 1974-10-22 1975-10-18 Automatic number transmitter
IT28432/75A IT1043481B (en) 1974-10-22 1975-10-20 TELEPHONE DIALER VIA PHONEBOOK
BE2054630A BE834729A (en) 1974-10-22 1975-10-22 PRE-REGISTERED INDICATIVE SENDING CIRCUIT FOR TELEPHONE SETS
FR7532249A FR2289077A1 (en) 1974-10-22 1975-10-22 PRE-REGISTERED INDICATIVE SENDING CIRCUIT FOR TELEPHONE SETS
ES441973A ES441973A1 (en) 1974-10-22 1975-10-22 A DEVICE TO DIAL THE NUMBERS OF A REPERTOIRE FOR TELEPHONE SUBSCRIBERS.
HK397/79A HK39779A (en) 1974-10-22 1979-06-21 Repertory dialler

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
GB1524028A true GB1524028A (en) 1978-09-06

Family

ID=10437856

Family Applications (1)

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

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2226216A (en) * 1988-10-20 1990-06-20 Hashimoto Corp Autodialler for international telephone calls

Families Citing this family (8)

* 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

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2226216A (en) * 1988-10-20 1990-06-20 Hashimoto Corp Autodialler for international telephone calls
US5029197A (en) * 1988-10-20 1991-07-02 Hashimoto Corporation Automatic dialing and responding device
GB2226216B (en) * 1988-10-20 1992-12-23 Hashimoto Corp Automatic dialing and responding device

Also Published As

Publication number Publication date
FR2289077B1 (en) 1979-01-05
ES441973A1 (en) 1977-06-16
ZA756330B (en) 1976-09-29
FR2289077A1 (en) 1976-05-21
BE834729A (en) 1976-04-22
IT1043481B (en) 1980-02-20
DE2546788A1 (en) 1976-04-29
IE42611B1 (en) 1980-09-10
DE2546788C2 (en) 1984-09-27
IE42611L (en) 1976-04-22
HK39779A (en) 1979-06-29

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee