GB2355893A - Cordless headset using IR signals - Google Patents

Cordless headset using IR signals Download PDF

Info

Publication number
GB2355893A
GB2355893A GB0019094A GB0019094A GB2355893A GB 2355893 A GB2355893 A GB 2355893A GB 0019094 A GB0019094 A GB 0019094A GB 0019094 A GB0019094 A GB 0019094A GB 2355893 A GB2355893 A GB 2355893A
Authority
GB
United Kingdom
Prior art keywords
headset
cordless
telephone
user
keypad
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.)
Withdrawn
Application number
GB0019094A
Other languages
English (en)
Other versions
GB0019094D0 (en
Inventor
Gary Rogalski
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.)
VTech Communications Ltd
Original Assignee
VTech 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 VTech Communications Ltd filed Critical VTech Communications Ltd
Publication of GB0019094D0 publication Critical patent/GB0019094D0/en
Publication of GB2355893A publication Critical patent/GB2355893A/en
Withdrawn legal-status Critical Current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
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/725—Cordless telephones
    • H04M1/737—Characterised by transmission of electromagnetic waves other than radio waves, e.g. infrared waves
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
    • H04M1/6033—Substation equipment, e.g. for use by subscribers including speech amplifiers for providing handsfree use or a loudspeaker mode in telephone sets
    • H04M1/6041—Portable telephones adapted for handsfree use
    • H04M1/6058—Portable telephones adapted for handsfree use involving the use of a headset accessory device connected to the portable telephone
    • H04M1/6066—Portable telephones adapted for handsfree use involving the use of a headset accessory device connected to the portable telephone including a wireless connection
    • 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
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
    • H04M1/72415—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories for remote control of appliances
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Human Computer Interaction (AREA)
  • Telephone Set Structure (AREA)
  • Telephone Function (AREA)
  • Selective Calling Equipment (AREA)
GB0019094A 1999-08-05 2000-08-03 Cordless headset using IR signals Withdrawn GB2355893A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002279685A CA2279685A1 (en) 1999-08-05 1999-08-05 Method and apparatus for controlling a cordless telephone headset

Publications (2)

Publication Number Publication Date
GB0019094D0 GB0019094D0 (en) 2000-09-27
GB2355893A true GB2355893A (en) 2001-05-02

Family

ID=4163921

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0019094A Withdrawn GB2355893A (en) 1999-08-05 2000-08-03 Cordless headset using IR signals

Country Status (5)

Country Link
CA (1) CA2279685A1 (it)
DE (1) DE10038036A1 (it)
FR (1) FR2797366A1 (it)
GB (1) GB2355893A (it)
IT (1) IT1320559B1 (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2402848A (en) * 2003-05-06 2004-12-15 Vtech Telecomm Ltd Methods of avoiding interference in a cordless telephone having a wireless headset

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2334500A1 (en) 2001-02-07 2002-08-07 Vtech Communications, Ltd. Cordless telephone headset with dialcard display
DE10349165A1 (de) * 2003-10-22 2005-05-19 Ernst Völlm Vorrichtung zur integrierten Steuerung und Nutzung von Unterhaltungs- und Informationseinrichtungen

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0626773A1 (de) * 1993-05-14 1994-11-30 Alcatel N.V. Handfunktelefon mit davon getrenntem Lautsprecher
WO1997042743A1 (en) * 1996-05-06 1997-11-13 Nash Robert P Telephone with detachable remote keypad
DE19802659A1 (de) * 1998-01-24 1999-07-29 Daniel Isensee Mobiles Kopfhörer-Funktelefon mit Basis-Station

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0626773A1 (de) * 1993-05-14 1994-11-30 Alcatel N.V. Handfunktelefon mit davon getrenntem Lautsprecher
WO1997042743A1 (en) * 1996-05-06 1997-11-13 Nash Robert P Telephone with detachable remote keypad
DE19802659A1 (de) * 1998-01-24 1999-07-29 Daniel Isensee Mobiles Kopfhörer-Funktelefon mit Basis-Station

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2402848A (en) * 2003-05-06 2004-12-15 Vtech Telecomm Ltd Methods of avoiding interference in a cordless telephone having a wireless headset
US7366128B2 (en) 2003-05-06 2008-04-29 Vtech Telecommunications Limited System and method for avoiding interference between two communications systems
US7792073B2 (en) 2003-05-06 2010-09-07 Vtech Telecommunications Limited System and method for avoiding interference between two communications systems

Also Published As

Publication number Publication date
CA2279685A1 (en) 2001-02-05
FR2797366A1 (fr) 2001-02-09
GB0019094D0 (en) 2000-09-27
DE10038036A1 (de) 2001-03-08
IT1320559B1 (it) 2003-12-10
ITTO20000781A1 (it) 2002-02-04
ITTO20000781A0 (it) 2000-08-04

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)