GB2202410B - Automatic dialling device - Google Patents

Automatic dialling device

Info

Publication number
GB2202410B
GB2202410B GB8701989A GB8701989A GB2202410B GB 2202410 B GB2202410 B GB 2202410B GB 8701989 A GB8701989 A GB 8701989A GB 8701989 A GB8701989 A GB 8701989A GB 2202410 B GB2202410 B GB 2202410B
Authority
GB
United Kingdom
Prior art keywords
automatic dialling
dialling device
automatic
dialling
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 - Lifetime
Application number
GB8701989A
Other versions
GB2202410A (en
GB8701989D0 (en
Inventor
David Thomas Venn
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.)
Mercury Communications Ltd
Original Assignee
Mercury Communications Ltd
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 Mercury Communications Ltd filed Critical Mercury Communications Ltd
Priority to GB8701989A priority Critical patent/GB2202410B/en
Publication of GB8701989D0 publication Critical patent/GB8701989D0/en
Publication of GB2202410A publication Critical patent/GB2202410A/en
Application granted granted Critical
Publication of GB2202410B publication Critical patent/GB2202410B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • H04M1/27485—Appending a prefix to or inserting a pause into a dialling sequence
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephonic Communication Services (AREA)
GB8701989A 1987-01-29 1987-01-29 Automatic dialling device Expired - Lifetime GB2202410B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8701989A GB2202410B (en) 1987-01-29 1987-01-29 Automatic dialling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8701989A GB2202410B (en) 1987-01-29 1987-01-29 Automatic dialling device

Publications (3)

Publication Number Publication Date
GB8701989D0 GB8701989D0 (en) 1987-03-04
GB2202410A GB2202410A (en) 1988-09-21
GB2202410B true GB2202410B (en) 1991-02-06

Family

ID=10611409

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8701989A Expired - Lifetime GB2202410B (en) 1987-01-29 1987-01-29 Automatic dialling device

Country Status (1)

Country Link
GB (1) GB2202410B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9404010D0 (en) * 1994-03-02 1994-04-20 Opt Tel Services Limited Telephone dialling monitoring and route selecting apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2171274A (en) * 1985-02-14 1986-08-20 Stc Plc Telephone subset
GB2192768A (en) * 1986-07-15 1988-01-20 Plessey Co Plc A network access device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2171274A (en) * 1985-02-14 1986-08-20 Stc Plc Telephone subset
GB2192768A (en) * 1986-07-15 1988-01-20 Plessey Co Plc A network access device

Also Published As

Publication number Publication date
GB2202410A (en) 1988-09-21
GB8701989D0 (en) 1987-03-04

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950129