GB2251359B - Telephone circuit - Google Patents

Telephone circuit

Info

Publication number
GB2251359B
GB2251359B GB9127356A GB9127356A GB2251359B GB 2251359 B GB2251359 B GB 2251359B GB 9127356 A GB9127356 A GB 9127356A GB 9127356 A GB9127356 A GB 9127356A GB 2251359 B GB2251359 B GB 2251359B
Authority
GB
United Kingdom
Prior art keywords
telephone circuit
telephone
circuit
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 - Fee Related
Application number
GB9127356A
Other versions
GB9127356D0 (en
GB2251359A (en
Inventor
Je-Woo Kim
In-Sik Cho
Hajime Gikuchi
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co 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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of GB9127356D0 publication Critical patent/GB9127356D0/en
Publication of GB2251359A publication Critical patent/GB2251359A/en
Application granted granted Critical
Publication of GB2251359B publication Critical patent/GB2251359B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H04M3/50—Centralised arrangements for answering calls; Centralised arrangements for recording messages for absent or busy subscribers ; Centralised arrangements for recording messages
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/02—Telephonic communication systems specially adapted for combination with other electrical systems with bell or annunciator systems
    • H04M11/022—Paging systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/58—Arrangements providing connection between main exchange and sub-exchange or satellite
    • H04Q3/62—Arrangements providing connection between main exchange and sub-exchange or satellite for connecting to private branch exchanges
    • H04Q3/625—Arrangements in the private branch exchange

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • Telephonic Communication Services (AREA)
GB9127356A 1990-12-24 1991-12-24 Telephone circuit Expired - Fee Related GB2251359B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR900021681 1990-12-24

Publications (3)

Publication Number Publication Date
GB9127356D0 GB9127356D0 (en) 1992-02-19
GB2251359A GB2251359A (en) 1992-07-01
GB2251359B true GB2251359B (en) 1995-05-17

Family

ID=19308371

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9127356A Expired - Fee Related GB2251359B (en) 1990-12-24 1991-12-24 Telephone circuit

Country Status (7)

Country Link
JP (1) JPH04293393A (en)
KR (1) KR940006519B1 (en)
DE (1) DE4141486C2 (en)
FR (1) FR2674715B1 (en)
GB (1) GB2251359B (en)
NL (1) NL193601C (en)
SE (1) SE9103625L (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR920015943A (en) * 1991-01-22 1992-08-27 정용문 Call connection method of private exchange using pager
JPH08298686A (en) * 1995-04-25 1996-11-12 Nec Corp Mobile communication network
AU698143B2 (en) * 1995-05-12 1998-10-22 Nec Corporation Calling system using mobile telephone terminal
US5933488A (en) * 1997-04-18 1999-08-03 Siemens Information Automated method and arrangement for integrating a telephone system with an announcement system
JP2001313731A (en) * 2000-04-19 2001-11-09 Kokusho Ryu Method for reporting caller telephone number

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2158678A (en) * 1984-05-07 1985-11-13 Bbl Ind Inc Telephone paging systems

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58215856A (en) * 1982-06-09 1983-12-15 Nec Corp System for connecting absence transfer of pocket bell
DE3428355A1 (en) * 1984-08-01 1986-02-13 Robert Bosch Gmbh, 7000 Stuttgart Method for setting up communication links
EP0216515A3 (en) * 1985-09-17 1989-04-19 Voicetek Corporation Method of and apparatus for connecting remote users of a telephone trunk interface and the like
FR2601837B1 (en) * 1986-07-21 1988-10-21 Nira DEVICE FOR SEARCHING FOR PERSONS ASSOCIATED WITH A TELEPHONE SWITCH
DE3625350A1 (en) * 1986-07-26 1988-01-28 Telefonbau & Normalzeit Gmbh Method for a telecommunication branch exchange, particularly a telephone branch exchange
DE3827212C1 (en) * 1988-08-11 1989-12-14 Ant Nachrichtentechnik Gmbh, 7150 Backnang, De
EP0418831B1 (en) * 1989-09-21 1995-10-18 Siemens Aktiengesellschaft Paging method in a private branch exchange with a paging device providing operation modes for paging different from each other

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2158678A (en) * 1984-05-07 1985-11-13 Bbl Ind Inc Telephone paging systems

Also Published As

Publication number Publication date
NL193601C (en) 2000-03-02
KR920014120A (en) 1992-07-30
NL193601B (en) 1999-11-01
KR940006519B1 (en) 1994-07-21
GB9127356D0 (en) 1992-02-19
NL9102162A (en) 1992-07-16
DE4141486C2 (en) 1995-07-13
JPH04293393A (en) 1992-10-16
FR2674715A1 (en) 1992-10-02
FR2674715B1 (en) 1994-06-03
SE9103625D0 (en) 1991-12-06
SE9103625L (en) 1992-06-25
GB2251359A (en) 1992-07-01
DE4141486A1 (en) 1992-07-02

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Legal Events

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

Effective date: 20021224