GB2183125B - Improvements to communication apparatus - Google Patents

Improvements to communication apparatus

Info

Publication number
GB2183125B
GB2183125B GB8524830A GB8524830A GB2183125B GB 2183125 B GB2183125 B GB 2183125B GB 8524830 A GB8524830 A GB 8524830A GB 8524830 A GB8524830 A GB 8524830A GB 2183125 B GB2183125 B GB 2183125B
Authority
GB
United Kingdom
Prior art keywords
communication apparatus
communication
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
GB8524830A
Other versions
GB8524830D0 (en
GB2183125A (en
Inventor
Stephen Henry Bryan
Adrian Glyn Jowett
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.)
MICROCOMPASS Ltd
Original Assignee
MICROCOMPASS 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 MICROCOMPASS Ltd filed Critical MICROCOMPASS Ltd
Priority to GB8524830A priority Critical patent/GB2183125B/en
Publication of GB8524830D0 publication Critical patent/GB8524830D0/en
Publication of GB2183125A publication Critical patent/GB2183125A/en
Application granted granted Critical
Publication of GB2183125B publication Critical patent/GB2183125B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Telephonic Communication Services (AREA)
GB8524830A 1985-10-10 1985-10-10 Improvements to communication apparatus Expired GB2183125B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8524830A GB2183125B (en) 1985-10-10 1985-10-10 Improvements to communication apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8524830A GB2183125B (en) 1985-10-10 1985-10-10 Improvements to communication apparatus

Publications (3)

Publication Number Publication Date
GB8524830D0 GB8524830D0 (en) 1985-11-13
GB2183125A GB2183125A (en) 1987-05-28
GB2183125B true GB2183125B (en) 1989-11-29

Family

ID=10586381

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8524830A Expired GB2183125B (en) 1985-10-10 1985-10-10 Improvements to communication apparatus

Country Status (1)

Country Link
GB (1) GB2183125B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2212363A (en) * 1987-11-13 1989-07-19 Unisource Corp Fax/telephone switching device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1413339A (en) * 1971-11-22 1975-11-12 St Clair Kilby J Telephone-call screening apparatus
GB1432983A (en) * 1972-06-26 1976-04-22 St Clair Kilby J Telephone answering system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1413339A (en) * 1971-11-22 1975-11-12 St Clair Kilby J Telephone-call screening apparatus
GB1432983A (en) * 1972-06-26 1976-04-22 St Clair Kilby J Telephone answering system

Also Published As

Publication number Publication date
GB8524830D0 (en) 1985-11-13
GB2183125A (en) 1987-05-28

Similar Documents

Publication Publication Date Title
GB2172473B (en) Communication apparatus
GB2160747B (en) Communication apparatus
GB2184762B (en) Well apparatus
GB2178927B (en) Communication apparatus
GB2173069B (en) Telephone apparatus
EP0216304A3 (en) Display-reproducing apparatus
GB8518221D0 (en) Communication arrangement
GB2175031B (en) Well apparatus
GB8517099D0 (en) Communication apparatus
GB2181205B (en) Tray-cleaning apparatus
EP0218828A3 (en) Web-lifting apparatus
GB8611845D0 (en) Fault-protection apparatus
GB8509314D0 (en) Apparatus
GB8600329D0 (en) Telephone apparatus
GB2183125B (en) Improvements to communication apparatus
GB8509782D0 (en) Communications apparatus
GB8517100D0 (en) Communication apparatus
GB2174307B (en) Palmball apparatus
GB8606487D0 (en) Coin-separating apparatus
GB2191165B (en) Improvements relating to de-lidding apparatus
GB8823114D0 (en) Apparatus
GB2173840B (en) Well apparatus
EP0203551A3 (en) Pcm communication apparatus
GB2177808B (en) Weighbelt apparatus
GB8417382D0 (en) Communication apparatus

Legal Events

Date Code Title Description
711B Application made for correction of error (sect. 117/77)
711E Case decided by the comptroller ** specification corrected (sect. 117/1977)
817A Application for correction of clerical errors now open to opposition (sect. 117/1977)
711G Correction allowed (sect. 117/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19931010