NO822971L - WIRELESS PHONE SYSTEM. - Google Patents

WIRELESS PHONE SYSTEM.

Info

Publication number
NO822971L
NO822971L NO822971A NO822971A NO822971L NO 822971 L NO822971 L NO 822971L NO 822971 A NO822971 A NO 822971A NO 822971 A NO822971 A NO 822971A NO 822971 L NO822971 L NO 822971L
Authority
NO
Norway
Prior art keywords
microphone
module
circuit equipment
transmitter
receiver
Prior art date
Application number
NO822971A
Other languages
Norwegian (no)
Inventor
Herman T Charity Iii
Original Assignee
Herman T Charity Iii
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 Herman T Charity Iii filed Critical Herman T Charity Iii
Publication of NO822971L publication Critical patent/NO822971L/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • 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

Abstract

Et telefonmodulsett er innrettet for montering på en vanlig mikrotelefon (12) og et vanlig telefonapparat (152). En mikrotelefonmodul (10) som inngår i modulsettet utgjør en fjernenhet i kombinasjon med mikrotelefonen (12) og omfatter et hylster med elektrisk kretsutstyr (fig. 3). Dette kretsutstyr omfatter en senderdel (78) og en motagerdel (80) for audiosignaler. Et koblingsorgan (70) forbinder kretsutstyrets senderdel (78) elektrisk med en mikrofon i mikrotelefonen (12). Dette elektriske forbindelseorgan (70) forbinder også kretsutstyrets mottagerdel med en høretelefon i mikrotelefonen (12). Mikrotelefonmodulen (10) omfatter også midler for å feste hyl-steret (14) på mikrotelefonen (12). En apparatmodul (150) dan-ner en basis-enhet for anordningen i kombinasjon med telefon-apparatet (152). Apparatmodulen omfatter sender- og mottager-kretser (182, 184) og koblingsorganet (180) for å utveksle. signaler med apparatet (152) .A telephone module set is adapted for mounting on a standard microphone (12) and a standard telephone set (152). A microphone module (10) which is included in the module set constitutes a remote unit in combination with the microphone (12) and comprises a holster with electrical circuit equipment (Fig. 3). This circuit equipment comprises a transmitter part (78) and a receiver part (80) for audio signals. A coupling means (70) electrically connects the transmitter part (78) of the circuit equipment to a microphone in the microphone (12). This electrical connector (70) also connects the receiver part of the circuit equipment to a headphone in the microphone (12). The microphone module (10) also comprises means for attaching the housing (14) to the microphone (12). An apparatus module (150) forms a base unit for the device in combination with the telephone set (152). The apparatus module comprises transmitter and receiver circuits (182, 184) and the switching means (180) for exchanging. signals with the device (152).

NO822971A 1981-01-02 1982-09-02 WIRELESS PHONE SYSTEM. NO822971L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22215981A 1981-01-02 1981-01-02

Publications (1)

Publication Number Publication Date
NO822971L true NO822971L (en) 1982-09-02

Family

ID=22831108

Family Applications (1)

Application Number Title Priority Date Filing Date
NO822971A NO822971L (en) 1981-01-02 1982-09-02 WIRELESS PHONE SYSTEM.

Country Status (7)

Country Link
EP (1) EP0070872A1 (en)
JP (1) JPS58500583A (en)
AU (1) AU8088782A (en)
BR (1) BR8108953A (en)
DK (1) DK392182A (en)
NO (1) NO822971L (en)
WO (1) WO1982003517A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2539936A1 (en) * 1983-01-24 1984-07-27 Portenseigne TELEPHONE COMMUNICATION DEVICE BY RADIO-ELECTRICAL CONNECTION
US4752949A (en) * 1984-12-05 1988-06-21 Jay Steinbeck Corded/cordless telephone
FI85787C (en) * 1989-05-25 1992-05-25 Nokia Mobira Oy CONSTRUCTION FOER EN SAOSOM SJAELVSTAENDIG ENHET FUNGERANDE HANDTELEFON.
WO1992008310A1 (en) * 1990-10-26 1992-05-14 Weiser Telecommunications, Inc. Selectable cordless or corded telecommunications system
JPH11127478A (en) * 1997-10-23 1999-05-11 Matsushita Electric Ind Co Ltd Portable communication terminal
IL140817A0 (en) * 2001-01-09 2002-02-10 Sital Technology And Hardwear Adapter to convert cell phone to desktop telephone

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1930531A1 (en) * 1969-06-16 1970-12-23 Standard Elek K Lorenz Ag Telephone subscriber station with a fixed telephone station and a cordless handset
DE1930532A1 (en) * 1969-06-16 1970-12-23 Standard Elek K Lorenz Ag Telephone station with cordless handset
US4039760A (en) * 1974-03-11 1977-08-02 Teletronics United Inc. Cordless telephone system
US4053717A (en) * 1976-02-27 1977-10-11 David Eugene Snider Cordless telephone
US4122308A (en) * 1977-06-03 1978-10-24 Utility Verification Corp. Telephone call metering device

Also Published As

Publication number Publication date
AU8088782A (en) 1982-10-19
WO1982003517A1 (en) 1982-10-14
DK392182A (en) 1982-09-03
EP0070872A1 (en) 1983-02-09
JPS58500583A (en) 1983-04-14
BR8108953A (en) 1983-03-01

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