DE29501044U1 - Mobile telephone system - Google Patents

Mobile telephone system

Info

Publication number
DE29501044U1
DE29501044U1 DE29501044U DE29501044U DE29501044U1 DE 29501044 U1 DE29501044 U1 DE 29501044U1 DE 29501044 U DE29501044 U DE 29501044U DE 29501044 U DE29501044 U DE 29501044U DE 29501044 U1 DE29501044 U1 DE 29501044U1
Authority
DE
Germany
Prior art keywords
mobile telephone
telephone system
mobile
telephone
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
DE29501044U
Other languages
German (de)
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
Priority to DE29501044U priority Critical patent/DE29501044U1/en
Publication of DE29501044U1 publication Critical patent/DE29501044U1/en
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
    • 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
    • H04M1/6058—Portable telephones adapted for handsfree use involving the use of a headset accessory device connected to the portable telephone
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3827—Portable transceivers
    • H04B1/3877—Arrangements for enabling portable transceivers to be used in a fixed position, e.g. cradles or boosters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3827—Portable transceivers
    • H04B1/3888—Arrangements for carrying or protecting transceivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
DE29501044U 1995-01-11 1995-01-11 Mobile telephone system Expired - Lifetime DE29501044U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29501044U DE29501044U1 (en) 1995-01-11 1995-01-11 Mobile telephone system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29501044U DE29501044U1 (en) 1995-01-11 1995-01-11 Mobile telephone system

Publications (1)

Publication Number Publication Date
DE29501044U1 true DE29501044U1 (en) 1995-05-18

Family

ID=8002861

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29501044U Expired - Lifetime DE29501044U1 (en) 1995-01-11 1995-01-11 Mobile telephone system

Country Status (1)

Country Link
DE (1) DE29501044U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19618532A1 (en) * 1996-05-08 1997-11-20 Siemens Ag Network-connected telecommunications system
US6792298B1 (en) 1999-05-05 2004-09-14 Siemens Aktiengesellschaft Telephone terminal to control functions and enter digits

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3370236A (en) * 1967-01-30 1968-02-20 Motorola Inc Radio equipment with chest mounted speaker-microphone assembly
US4325142A (en) * 1980-07-25 1982-04-13 Nippon Electric Co., Ltd. Portable radio set with a carrying holder
DE3043030C2 (en) * 1979-11-16 1983-06-09 Pier Luigi Como Nava Generally intended for helmets with a telephone intercom
DE3608497A1 (en) * 1986-03-14 1987-09-17 Standard Elektrik Lorenz Ag Method and device for voice-controlled operation of a telecommunications terminal
US5038400A (en) * 1989-09-01 1991-08-06 Motorola, Inc. Carry holder for an electronic device
US5388155A (en) * 1992-08-07 1995-02-07 Smith; William G. Cordless phone holder enabling hands free use
DE29518083U1 (en) * 1995-11-15 1996-03-14 E Lead Electronic Co Ltd Hands-free system for a handheld mobile phone
DE29604304U1 (en) * 1996-03-08 1996-05-09 Dombrow Karl Heinz Two-part or multi-part portable telephone for hands-free telephoning from any location

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3370236A (en) * 1967-01-30 1968-02-20 Motorola Inc Radio equipment with chest mounted speaker-microphone assembly
DE3043030C2 (en) * 1979-11-16 1983-06-09 Pier Luigi Como Nava Generally intended for helmets with a telephone intercom
US4325142A (en) * 1980-07-25 1982-04-13 Nippon Electric Co., Ltd. Portable radio set with a carrying holder
DE3608497A1 (en) * 1986-03-14 1987-09-17 Standard Elektrik Lorenz Ag Method and device for voice-controlled operation of a telecommunications terminal
US5038400A (en) * 1989-09-01 1991-08-06 Motorola, Inc. Carry holder for an electronic device
US5388155A (en) * 1992-08-07 1995-02-07 Smith; William G. Cordless phone holder enabling hands free use
DE29518083U1 (en) * 1995-11-15 1996-03-14 E Lead Electronic Co Ltd Hands-free system for a handheld mobile phone
DE29604304U1 (en) * 1996-03-08 1996-05-09 Dombrow Karl Heinz Two-part or multi-part portable telephone for hands-free telephoning from any location

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19618532A1 (en) * 1996-05-08 1997-11-20 Siemens Ag Network-connected telecommunications system
US6792298B1 (en) 1999-05-05 2004-09-14 Siemens Aktiengesellschaft Telephone terminal to control functions and enter digits

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19950629

R021 Search request validly filed

Effective date: 19970130

R163 Identified publications notified

Effective date: 19970704

R156 Lapse of ip right after 3 years

Effective date: 19981001