GB9325807D0 - Tv calling device for telephone - Google Patents

Tv calling device for telephone

Info

Publication number
GB9325807D0
GB9325807D0 GB939325807A GB9325807A GB9325807D0 GB 9325807 D0 GB9325807 D0 GB 9325807D0 GB 939325807 A GB939325807 A GB 939325807A GB 9325807 A GB9325807 A GB 9325807A GB 9325807 D0 GB9325807 D0 GB 9325807D0
Authority
GB
United Kingdom
Prior art keywords
telephone
calling device
calling
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.)
Granted
Application number
GB939325807A
Other versions
GB2285553B (en
GB2285553A (en
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.)
GUEST BARRY C
Original Assignee
GUEST BARRY C
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 GUEST BARRY C filed Critical GUEST BARRY C
Priority to GB9325807A priority Critical patent/GB2285553B/en
Publication of GB9325807D0 publication Critical patent/GB9325807D0/en
Publication of GB2285553A publication Critical patent/GB2285553A/en
Application granted granted Critical
Publication of GB2285553B publication Critical patent/GB2285553B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H04M1/247—Telephone sets including user guidance or feature selection means facilitating their use
    • H04M1/2474—Telephone terminals specially adapted for disabled people
    • H04M1/2475—Telephone terminals specially adapted for disabled people for a hearing impaired user
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B21/00—Teaching, or communicating with, the blind, deaf or mute
    • G09B21/009—Teaching or communicating with deaf persons
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/82—Line monitoring circuits for call progress or status discrimination
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems
    • H04M19/02—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone
    • H04M19/04—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone the ringing-current being generated at the substations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems
    • H04M19/02—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone
    • H04M19/04—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone the ringing-current being generated at the substations
    • H04M19/048—Arrangements providing optical indication of the incoming call, e.g. flasher circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
GB9325807A 1993-12-17 1993-12-17 Tv calling device for telephone Expired - Fee Related GB2285553B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9325807A GB2285553B (en) 1993-12-17 1993-12-17 Tv calling device for telephone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9325807A GB2285553B (en) 1993-12-17 1993-12-17 Tv calling device for telephone

Publications (3)

Publication Number Publication Date
GB9325807D0 true GB9325807D0 (en) 1994-02-23
GB2285553A GB2285553A (en) 1995-07-12
GB2285553B GB2285553B (en) 1998-08-19

Family

ID=10746750

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9325807A Expired - Fee Related GB2285553B (en) 1993-12-17 1993-12-17 Tv calling device for telephone

Country Status (1)

Country Link
GB (1) GB2285553B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19648003B4 (en) * 1996-11-20 2007-01-04 Sennheiser Electronic Gmbh & Co. Kg Signal display system
KR100310346B1 (en) * 1998-12-19 2001-11-05 윤종용 Television portable telephone
WO2002045039A1 (en) * 2000-11-30 2002-06-06 Arcande Communication method between at least an occupant of a site and home automation devices equipping said site
US20060261961A1 (en) * 2005-05-18 2006-11-23 Tice Lee D Home monitoring system incorporating video

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4349701A (en) * 1980-01-02 1982-09-14 Zenith Radio Corporation Television receiver with two-way telephone conversation and dial-out capabilities
US4338492A (en) * 1980-01-02 1982-07-06 Zenith Radio Corporation Television receiver with two-way telephone conversation capability
US4427847A (en) * 1981-08-10 1984-01-24 Zenith Radio Corporation Television/telephone system with annunciator and intercom feature
US4414432A (en) * 1981-09-21 1983-11-08 Zenith Radio Corporation Pseudo-full duplex television/telephone loudspeaker system
FR2553956B1 (en) * 1983-10-20 1992-03-27 Delahaye Achille ELECTRONIC TELEPHONE ADAPTER FOR TRANSMITTING ADDITIONAL CALL WARNING, SEPARATE FROM CLASSIC RINGER
US5251253A (en) * 1983-12-06 1993-10-05 Chutuk Mitchell C Alert system for hearing impaired persons
US4578542A (en) * 1984-05-07 1986-03-25 Alderman Robert J Line powered flasher circuit for ringing signal
KR920008626B1 (en) * 1989-07-20 1992-10-02 삼성전자 주식회사 Sensing circuit and method of telephone sound in tv

Also Published As

Publication number Publication date
GB2285553B (en) 1998-08-19
GB2285553A (en) 1995-07-12

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Legal Events

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

Effective date: 20051217