DE69125300T2 - Klingelanordnung und -verfahren für einen tragbaren Telefonapparat - Google Patents

Klingelanordnung und -verfahren für einen tragbaren Telefonapparat

Info

Publication number
DE69125300T2
DE69125300T2 DE69125300T DE69125300T DE69125300T2 DE 69125300 T2 DE69125300 T2 DE 69125300T2 DE 69125300 T DE69125300 T DE 69125300T DE 69125300 T DE69125300 T DE 69125300T DE 69125300 T2 DE69125300 T2 DE 69125300T2
Authority
DE
Germany
Prior art keywords
portable telephone
telephone set
bell arrangement
bell
arrangement
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 - Fee Related
Application number
DE69125300T
Other languages
English (en)
Other versions
DE69125300D1 (de
Inventor
Nobuhisa Shinozaki
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.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp filed Critical NEC Corp
Publication of DE69125300D1 publication Critical patent/DE69125300D1/de
Application granted granted Critical
Publication of DE69125300T2 publication Critical patent/DE69125300T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
DE69125300T 1990-01-31 1991-01-31 Klingelanordnung und -verfahren für einen tragbaren Telefonapparat Expired - Fee Related DE69125300T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2123390 1990-01-31

Publications (2)

Publication Number Publication Date
DE69125300D1 DE69125300D1 (de) 1997-04-30
DE69125300T2 true DE69125300T2 (de) 1997-10-30

Family

ID=12049316

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69125300T Expired - Fee Related DE69125300T2 (de) 1990-01-31 1991-01-31 Klingelanordnung und -verfahren für einen tragbaren Telefonapparat

Country Status (6)

Country Link
US (3) US5303284A (de)
EP (1) EP0440473B1 (de)
JP (1) JPH03297232A (de)
AU (1) AU650859B2 (de)
CA (1) CA2035411C (de)
DE (1) DE69125300T2 (de)

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US5450618A (en) * 1992-04-30 1995-09-12 Motorola, Inc. Full duplex and half duplex communication unit with volume setting
US5404582A (en) * 1992-11-27 1995-04-04 Motorola, Inc. Aural annunciator circuit for a receiver
JP3508776B2 (ja) * 1993-01-14 2004-03-22 ソニー株式会社 送受信機
FI92782C (fi) * 1993-02-09 1994-12-27 Nokia Mobile Phones Ltd Matkapuhelimien asetusten ryhmittely
US5651052A (en) * 1995-03-03 1997-07-22 Alliance Research Corporation Apparatus and method for incoming call detection and alarm circuitry for cellular telephones
US5619568A (en) * 1995-07-24 1997-04-08 Sony Corporation Cordless phone with time-out controlled ringer
JP3191037B2 (ja) * 1995-08-25 2001-07-23 京セラ株式会社 携帯電話機
US6006114A (en) * 1995-11-06 1999-12-21 Nokia Mobiles Phones Limited Radiotelephone enabling adjustment of alerting indicator volume/level during incoming calls
US5729589A (en) * 1995-12-14 1998-03-17 Oraelectronics, Inc. Apparatus and method for incoming call detection and alarm circuitry for cellular telephones
KR100212052B1 (ko) * 1995-12-30 1999-08-02 윤종용 디지탈 무선전화기 시스템의 선택적 수신링 발생방법 및 장치
US6449359B1 (en) 1996-07-29 2002-09-10 Marco Luzzatto Telephone identification calling apparatus and procedures
US6035211A (en) * 1996-12-19 2000-03-07 Ericsson Inc. Dual use speaker for both voice communication and signalling
US5862488A (en) * 1996-12-20 1999-01-19 Motorola, Inc. Method and mobile station for activating a playback device in a communication system
KR100420066B1 (ko) * 1997-03-12 2004-06-24 삼성전자주식회사 다수의 휴대장치를 갖는 무선 팩시밀리에서 휴대장치별 다른 호출음 발생방법
US6246761B1 (en) * 1997-07-24 2001-06-12 Nortel Networks Limited Automatic volume control for a telephone ringer
KR100229879B1 (ko) * 1997-08-28 1999-11-15 윤종용 무선 호출 수신기의 경보 발생 방법 및 장치
KR100241783B1 (ko) * 1997-12-19 2000-02-01 윤종용 복합무선단말기의 서비스 옵션에 따른 수신경고음 및 표시문구발생 방법
JP2000023253A (ja) * 1998-06-26 2000-01-21 Nec Corp マルチモード移動無線装置及びマルチモード無線装置、並びにマルチモード移動無線装置及びマルチモード無線装置における着信通知方法
US6134455A (en) * 1998-06-30 2000-10-17 Nokia Mobile Phones Limited Annunciating apparatus, and associated method, for radio communication device
FR2780842B1 (fr) * 1998-07-03 2001-05-18 Rene Travere Adjonction au telephone portable et mobile d'une sonnerie auxiliaire aux performances au moins equivalentes a celles de la sonnerie d'un telephone d'une installation fixe
FR2780840B1 (fr) * 1998-07-03 2000-09-29 Rene Travere Adjonction au telephone portable d'un bloc-support assurant les fonctions de capteur-amplificateur-modulateur de sonnerie d'appel et de chargeur de la batterie
DE19946754B4 (de) * 1999-09-29 2005-03-24 Siemens Ag Alarmgebersteuerschaltung für ein mobiles Kommunikationsendgerät
US6304765B1 (en) * 1999-11-16 2001-10-16 Motorola, Inc. Foldable communication device and method
US6954657B2 (en) * 2000-06-30 2005-10-11 Texas Instruments Incorporated Wireless communication device having intelligent alerting system
JP3542955B2 (ja) * 2000-10-11 2004-07-14 埼玉日本電気株式会社 携帯電話機
JP2002142006A (ja) * 2000-10-30 2002-05-17 Pioneer Electronic Corp 携帯情報端末装置
JP3612506B2 (ja) * 2001-09-04 2005-01-19 Ｎｅｃアクセステクニカ株式会社 移動携帯端末装置
KR100424624B1 (ko) * 2001-11-13 2004-03-24 삼성전자주식회사 벨소리 제어 방법
US7483721B1 (en) * 2002-01-22 2009-01-27 Nokia Corporation Communication device providing diverse audio signals to indicate receipt of a call or message
US7050827B2 (en) * 2004-06-03 2006-05-23 Inventec Appliances Corporation PHS handset having a speaker shared by a ring circuit and a receiver circuit thereof and the method therefor
FR2873529A1 (fr) * 2004-07-20 2006-01-27 De Almeida Rodrigues C Vettori Dispositif pour produire, lors de l'appel d'un telephone cellulaire, une sonnerie aux performances acoustiques superieures a celles du meme telephone

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3626107A (en) * 1969-08-29 1971-12-07 Stromberg Carlson Corp Three-way calling and call-waiting arrangements for step-by-step telephone systems
US4421952A (en) * 1981-10-16 1983-12-20 Motorola, Inc. Multi-frequency busy signal synthesizing circuitry
FR2553956B1 (fr) * 1983-10-20 1992-03-27 Delahaye Achille Adaptateur electronique pour telephone permettant d'emettre un avertissement d'appel complementaire, distinct de la sonnerie classique
JPS60253360A (ja) * 1983-12-05 1985-12-14 Nippo Tsushin Kogyo Kk 通信システム
JPS60242738A (ja) * 1984-05-17 1985-12-02 Sony Corp コ−ドレステレホン
US4680787A (en) * 1984-11-21 1987-07-14 Motorola, Inc. Portable radiotelephone vehicular converter and remote handset
JPS6351730A (ja) * 1986-08-21 1988-03-04 Aihon Kk コ−ドレス通話装置
DE3850685T2 (de) * 1987-02-27 1994-12-22 Fujitsu Ltd Tragbares schnurloses Fernsprechgerät, das mehrere verschiedene Tonsignale erzeugt mittels einer einfachen Schaltung.
DE3723620A1 (de) * 1987-07-17 1989-01-26 Digatec Electronic Systems Autotelephonanlage
JP2557408B2 (ja) * 1987-09-14 1996-11-27 株式会社東芝 無線通信装置
WO1989003147A1 (en) * 1987-09-24 1989-04-06 Alan Baber Telephone accessory
JPS6485431A (en) * 1987-09-28 1989-03-30 Toshiba Corp Radio telephone system
US5025467A (en) * 1988-02-03 1991-06-18 Hescor Canada Ltd. Cellular telephone ring annunciator
JPH01222548A (ja) * 1988-03-02 1989-09-05 Omron Tateisi Electron Co 電話機用携帯機器
US5086452A (en) * 1988-06-13 1992-02-04 Kabushiki Kaisha Toshiba Radio telephone system and its control method
JP2583578B2 (ja) * 1988-07-01 1997-02-19 三菱電機株式会社 ポケット電話機
US4856055A (en) * 1988-07-25 1989-08-08 Nira Schwartz Controllable telephone annunciator

Also Published As

Publication number Publication date
AU650859B2 (en) 1994-07-07
EP0440473A2 (de) 1991-08-07
EP0440473A3 (en) 1993-02-24
CA2035411A1 (en) 1991-08-01
AU7015091A (en) 1991-08-01
DE69125300D1 (de) 1997-04-30
US5337356A (en) 1994-08-09
CA2035411C (en) 1995-10-24
US5303284A (en) 1994-04-12
EP0440473B1 (de) 1997-03-26
US5317622A (en) 1994-05-31
JPH03297232A (ja) 1991-12-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee