SG52546A1 - Private branch exchange constituted by cordless telephone sets - Google Patents

Private branch exchange constituted by cordless telephone sets

Info

Publication number
SG52546A1
SG52546A1 SG1996005815A SG1996005815A SG52546A1 SG 52546 A1 SG52546 A1 SG 52546A1 SG 1996005815 A SG1996005815 A SG 1996005815A SG 1996005815 A SG1996005815 A SG 1996005815A SG 52546 A1 SG52546 A1 SG 52546A1
Authority
SG
Singapore
Prior art keywords
cordless telephone
private branch
branch exchange
telephone sets
constituted
Prior art date
Application number
SG1996005815A
Inventor
Erwin Kosmann
Georg Ranner
Manfred Sondermann
Original Assignee
Philips Electronics Nv
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 Philips Electronics Nv filed Critical Philips Electronics Nv
Publication of SG52546A1 publication Critical patent/SG52546A1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q5/00—Selecting arrangements wherein two or more subscriber stations are connected by the same line to the exchange
    • H04Q5/24—Selecting arrangements wherein two or more subscriber stations are connected by the same line to the exchange for two-party-line systems
    • 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
    • H04M3/54—Arrangements for diverting calls for one subscriber to another predetermined subscriber
    • H04M3/546—Arrangements for diverting calls for one subscriber to another predetermined subscriber in private branch exchanges
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/725—Cordless telephones
    • H04M1/72502—Cordless telephones with one base station connected to a single line
    • H04M1/72505—Radio link set-up procedures
    • 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
SG1996005815A 1992-03-11 1993-03-10 Private branch exchange constituted by cordless telephone sets SG52546A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4207775A DE4207775A1 (en) 1992-03-11 1992-03-11 EXTENSION SYSTEM MADE OF CORDLESS TELEPHONES

Publications (1)

Publication Number Publication Date
SG52546A1 true SG52546A1 (en) 1998-09-28

Family

ID=6453820

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1996005815A SG52546A1 (en) 1992-03-11 1993-03-10 Private branch exchange constituted by cordless telephone sets

Country Status (6)

Country Link
EP (1) EP0569060A3 (en)
JP (1) JPH0621876A (en)
KR (1) KR930021012A (en)
DE (1) DE4207775A1 (en)
SG (1) SG52546A1 (en)
TW (1) TW214623B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29622893U1 (en) * 1996-01-03 1997-09-04 Hoseit Winrich P A Communication devices operated via a digital radio network and the radio network for these devices
DE19615563C2 (en) * 1996-04-19 1998-07-23 Nokia Mobile Phones Ltd Method for operating a telecommunications system and telecommunications system in which the method can be used
DE19704907A1 (en) * 1997-02-10 1997-07-31 Andre Bornholt Mobile radio telephone with direct communication capability
DE19745350C1 (en) * 1997-02-10 1998-08-20 Kunze Ingeburg Mobile radio telephone for multi-mode operation and use of a relay station for such mobile radio telephones
KR100248086B1 (en) * 1997-11-28 2000-04-01 이계철 Method of receiving group call using channel under polling in telephone system of only transmitting
DE19919513A1 (en) * 1999-04-29 2000-11-02 Deutsche Telekom Ag Mobile phone with additional transmit and receive device for terrestrial communication via direct radio connection
DE10112462B4 (en) * 1999-08-27 2006-08-31 Helmut Schaepe Method and advanced circuit arrangement for the supplementary circuit for connecting 2 phones to a telephone line with its own call number. also with connection to each other
DE10164959B4 (en) * 2001-02-27 2010-08-19 Helmut Schaepe Shared line telephone system for small exchanges has switch network to spare line increases capacity

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2111351B (en) * 1981-10-26 1985-03-20 Gen Electric Co Plc Communication systems
GB2166622A (en) * 1984-09-14 1986-05-08 British Telecomm Cordless telephone system
GB2209109A (en) * 1987-08-26 1989-04-26 Philips Nv Pabx cordless telephone system
AT390702B (en) * 1988-05-20 1990-06-25 Siemens Ag Oesterreich CORDLESS TELEPHONE DEVICE
AT393578B (en) * 1988-05-20 1991-11-11 Siemens Ag Oesterreich METHOD FOR SETTING UP A CONNECTION BETWEEN A FIXED AND MULTIPLE MOBILE COMPONENTS OF A CORDLESS TELEPHONE SYSTEM
GB8907317D0 (en) * 1989-03-31 1989-05-17 Plessey Telecomm Communications systems

Also Published As

Publication number Publication date
DE4207775A1 (en) 1993-09-16
EP0569060A3 (en) 1995-02-01
KR930021012A (en) 1993-10-20
EP0569060A2 (en) 1993-11-10
JPH0621876A (en) 1994-01-28
TW214623B (en) 1993-10-11

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