DE3785584T2 - Fernsprechgeraet mit wartestellung. - Google Patents

Fernsprechgeraet mit wartestellung.

Info

Publication number
DE3785584T2
DE3785584T2 DE8787904223T DE3785584T DE3785584T2 DE 3785584 T2 DE3785584 T2 DE 3785584T2 DE 8787904223 T DE8787904223 T DE 8787904223T DE 3785584 T DE3785584 T DE 3785584T DE 3785584 T2 DE3785584 T2 DE 3785584T2
Authority
DE
Germany
Prior art keywords
telephone
pct
switch
mouthpiece
housing
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 - Lifetime
Application number
DE8787904223T
Other languages
English (en)
Other versions
DE3785584D1 (de
Inventor
Anthony Forbes
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE3785584D1 publication Critical patent/DE3785584D1/de
Application granted granted Critical
Publication of DE3785584T2 publication Critical patent/DE3785584T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/80—Telephone line holding circuits
    • 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
    • H04M3/4285—Notifying, informing or entertaining a held party while on hold, e.g. Music On Hold
DE8787904223T 1986-06-30 1987-06-29 Fernsprechgeraet mit wartestellung. Expired - Lifetime DE3785584T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPH662586 1986-06-30
PCT/AU1987/000187 WO1988000418A1 (en) 1986-06-30 1987-06-29 Telephone on-hold device

Publications (2)

Publication Number Publication Date
DE3785584D1 DE3785584D1 (de) 1993-05-27
DE3785584T2 true DE3785584T2 (de) 1993-07-29

Family

ID=3771684

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787904223T Expired - Lifetime DE3785584T2 (de) 1986-06-30 1987-06-29 Fernsprechgeraet mit wartestellung.

Country Status (7)

Country Link
US (1) US5003587A (de)
EP (1) EP0313562B1 (de)
KR (1) KR960008611B1 (de)
AT (1) ATE88602T1 (de)
AU (1) AU610071B2 (de)
DE (1) DE3785584T2 (de)
WO (1) WO1988000418A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4951002A (en) * 1989-04-13 1990-08-21 Plantronics, Inc. Battery powered in-line amplifier
DE69032820T2 (de) * 1989-12-27 1999-06-10 Sony Corp Schnurloses Telefon
KR940001430B1 (ko) * 1991-04-23 1994-02-23 삼성전자 주식회사 무선전화기에서 정전대피 회로 및 방법
CA2049583C (en) * 1991-08-21 2000-04-18 Thomas A. Milc Off-hook telephone with temporary park feature
US5285495A (en) * 1991-08-27 1994-02-08 Winbond Electronic Corp. Push-button telephone dialing device with telephone hold function circuit
US5920616A (en) * 1992-12-31 1999-07-06 Hazenfield; Joey C. On-hold messaging system and method
WO1997020421A1 (en) * 1995-11-29 1997-06-05 Elonex Software Solutions, Inc. Intelligent call holding
US5764746A (en) * 1996-05-30 1998-06-09 Ericsson, Inc. Holding party call back subscriber feature
US5822403A (en) * 1996-08-21 1998-10-13 Rowan; James Automated telephone hold device
US6031905A (en) * 1997-09-17 2000-02-29 At&T Corp Network-based call hold stand by
US6122346A (en) * 1997-10-20 2000-09-19 Grossman; Richard M. Telephone on-hold response system
US6078653A (en) * 1998-04-22 2000-06-20 Jean-Claude; Joseph Jean Integrated telephone intercommunication and alarm electronic controller
JP2004520763A (ja) * 2001-05-08 2004-07-08 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ 保留機能を備えた電話機セット
US20050078810A1 (en) * 2003-10-10 2005-04-14 Corvex, Inx. Automatic telephone call holding system
US20090016501A1 (en) * 2007-07-13 2009-01-15 Recordant, Inc. Off-hook detection system, method, and computer program product
US9888115B2 (en) 2013-02-28 2018-02-06 Lennard A. Gumaer Media device and method of using a media device

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2106912A (en) * 1935-11-19 1938-02-01 Albert C Herzberg Held wire reminder for telephones
US3170359A (en) * 1963-05-10 1965-02-23 Mourra Jean George Music box for telephones
US3965308A (en) * 1973-07-09 1976-06-22 San/Bar Corporation Line card circuit
FR2275129A7 (fr) * 1974-06-13 1976-01-09 Gresy Alain Attente musicale telephonique
US4063045A (en) * 1976-07-27 1977-12-13 Extel Corporation Telecommunication line switching circuit
US4056695A (en) * 1976-07-28 1977-11-01 Bell Telephone Laboratories, Incorporated Key telephone line circuit tone-on-hold arrangement
JPS5394806A (en) * 1977-01-31 1978-08-19 Nec Corp Alarm display circuit for long-time holding of key telephone set
US4115659A (en) * 1977-06-16 1978-09-19 Abram N. Spanel Electroacoustical telephone adapter
FR2444377A1 (fr) * 1978-12-14 1980-07-11 Caper Dispositif d'attente telephonique
US4415776A (en) * 1981-04-17 1983-11-15 Tang Robin K L Telephone music-on-hold device
US4387274A (en) * 1981-06-15 1983-06-07 Gti Corporation Hook flash signal actuated telephone control device
US4425479A (en) * 1982-02-22 1984-01-10 Leon H. Dubner Apparatus for annunciating the completion of a telephone call hold interval
US4454385A (en) * 1982-11-01 1984-06-12 Gte Automatic Electric Inc. Latching relay hold release circuit for a telephone instrument
DE3341510A1 (de) * 1983-11-17 1985-05-30 Werner 8000 München Janz Telefonhoererablage
GB2180721B (en) * 1985-09-20 1988-11-16 Unisys Corp Acoustic coupler for a telephone handset
JPS63276948A (ja) * 1987-01-28 1988-11-15 Toshiba Corp 有線端末装置

Also Published As

Publication number Publication date
EP0313562B1 (de) 1993-04-21
DE3785584D1 (de) 1993-05-27
EP0313562A1 (de) 1989-05-03
KR880701504A (ko) 1988-07-27
ATE88602T1 (de) 1993-05-15
KR960008611B1 (ko) 1996-06-28
AU610071B2 (en) 1991-05-16
AU7584387A (en) 1988-01-29
US5003587A (en) 1991-03-26
EP0313562A4 (de) 1989-07-06
WO1988000418A1 (en) 1988-01-14

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