HK1014229A1 - Telephone network - Google Patents

Telephone network

Info

Publication number
HK1014229A1
HK1014229A1 HK98115481A HK98115481A HK1014229A1 HK 1014229 A1 HK1014229 A1 HK 1014229A1 HK 98115481 A HK98115481 A HK 98115481A HK 98115481 A HK98115481 A HK 98115481A HK 1014229 A1 HK1014229 A1 HK 1014229A1
Authority
HK
Hong Kong
Prior art keywords
telephone network
telephone
network
Prior art date
Application number
HK98115481A
Inventor
David Connolly
Ka Hang Cheng
Original Assignee
Hong Kong Telecomm 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 Hong Kong Telecomm Ltd filed Critical Hong Kong Telecomm Ltd
Publication of HK1014229A1 publication Critical patent/HK1014229A1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/327—Initiating, continuing or ending a single-mode communication; Handshaking therefor
    • H04N1/32704—Establishing a communication with one of a facsimile and another telecommunication apparatus sharing a single line
    • H04N1/32706—Type of the other apparatus
    • H04N1/32708—Telephone
    • 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
    • H04M3/428—Arrangements for placing incoming calls on hold
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/327—Initiating, continuing or ending a single-mode communication; Handshaking therefor
    • H04N1/32704—Establishing a communication with one of a facsimile and another telecommunication apparatus sharing a single line
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/327—Initiating, continuing or ending a single-mode communication; Handshaking therefor
    • H04N1/32704—Establishing a communication with one of a facsimile and another telecommunication apparatus sharing a single line
    • H04N1/32715—Detecting
    • H04N1/32726—Detecting signals other than facsimile protocol signals, e.g. DTMF signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Telephonic Communication Services (AREA)
  • Facsimiles In General (AREA)
HK98115481A 1995-07-10 1998-12-24 Telephone network HK1014229A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9514029A GB2303272B (en) 1995-07-10 1995-07-10 Telephone network

Publications (1)

Publication Number Publication Date
HK1014229A1 true HK1014229A1 (en) 1999-09-24

Family

ID=10777399

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98115481A HK1014229A1 (en) 1995-07-10 1998-12-24 Telephone network

Country Status (2)

Country Link
GB (1) GB2303272B (en)
HK (1) HK1014229A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19812283B4 (en) * 1998-03-20 2005-11-10 Deutsche Telekom Ag Device for automatic deactivation of features in an exchange
US6496283B1 (en) * 1998-03-30 2002-12-17 Brother Kogyo Kabushiki Kaisha Communication device
FR2790169B1 (en) * 1999-02-24 2001-03-30 Sagem METHOD FOR CALLING A COMMUNICATION EQUIPMENT DURING A TRANSMISSION OF DATA IN PROGRESS AND RELATED COMMUNICATION EQUIPMENT
US7359500B2 (en) * 2004-03-05 2008-04-15 Lexmark International Inc. Method for carrying out predetermined actions by a receiving telecom device using an answer prefix

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2085280C (en) * 1992-12-14 2000-08-15 Carole Quirk Delayed cancel call waiting
US5546451A (en) * 1995-05-31 1996-08-13 Aastra Technologies Inc. Call waiting cancellation device

Also Published As

Publication number Publication date
GB2303272A (en) 1997-02-12
GB2303272B (en) 2000-02-23
GB9514029D0 (en) 1995-09-06

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Legal Events

Date Code Title Description
AS Change of ownership

Owner name: PCCW-HKT DATACOM SERVICES LIMITED

Free format text: FORMER OWNER(S): HONG KONG TELECOMMUNICATIONS LIMITED

PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20050710