DE9309032U1 - Telephone device - Google Patents
Telephone deviceInfo
- Publication number
- DE9309032U1 DE9309032U1 DE9309032U DE9309032U DE9309032U1 DE 9309032 U1 DE9309032 U1 DE 9309032U1 DE 9309032 U DE9309032 U DE 9309032U DE 9309032 U DE9309032 U DE 9309032U DE 9309032 U1 DE9309032 U1 DE 9309032U1
- Authority
- DE
- Germany
- Prior art keywords
- telephone device
- 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
Links
Classifications
-
- 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
- H04M1/725—Cordless telephones
- H04M1/72502—Cordless telephones with one base station connected to a single line
-
- 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
- H04M1/6058—Portable telephones adapted for handsfree use involving the use of a headset accessory device connected to the portable telephone
- H04M1/6066—Portable telephones adapted for handsfree use involving the use of a headset accessory device connected to the portable telephone including a wireless connection
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9309032U DE9309032U1 (en) | 1993-06-17 | 1993-06-17 | Telephone device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9309032U DE9309032U1 (en) | 1993-06-17 | 1993-06-17 | Telephone device |
Publications (1)
Publication Number | Publication Date |
---|---|
DE9309032U1 true DE9309032U1 (en) | 1994-11-03 |
Family
ID=6894528
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE9309032U Expired - Lifetime DE9309032U1 (en) | 1993-06-17 | 1993-06-17 | Telephone device |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE9309032U1 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996037052A1 (en) * | 1995-05-18 | 1996-11-21 | Aura Communications, Inc. | Short-range magnetic communication system |
NL1004884C2 (en) * | 1996-12-23 | 1998-06-24 | Wilhelmus Henricus Hubertus An | Mobile phone with main base unit and cordless handset |
FR2759521A1 (en) * | 1997-02-13 | 1998-08-14 | Jack Yu | Mobile telephone handset with headset provision |
US5912925A (en) * | 1995-05-18 | 1999-06-15 | Aura Communications, Inc. | Diversity circuit for magnetic communication system |
US5982764A (en) * | 1995-05-18 | 1999-11-09 | Aura Communications, Inc. | Time-multiplexed short-range magnetic communications |
EP0984607A1 (en) | 1998-09-04 | 2000-03-08 | Deutsche Telekom AG | Hands-free device for providing a wireless link to a base station in a telephone system |
FR2789250A1 (en) * | 1999-02-01 | 2000-08-04 | Cotron Corp | COMMUNICATION SYSTEM FOR A TELEPHONE DEVICE |
WO2000070846A1 (en) * | 1999-05-12 | 2000-11-23 | Siemens Aktiengesellschaft | Audio receiver, comprising an audio module for a mobile telephone system |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7200909U (en) * | 1972-01-12 | 1972-04-06 | Winter-Optik Gmbh | SPORT GLASSES, ESPECIALLY FOR SKIERS |
DE7125433U (en) * | 1971-07-02 | 1973-10-31 | Hagenuk | LIGHT TELEPHONE HEADSET |
DE2351504C2 (en) * | 1973-10-13 | 1983-09-08 | Tore 33100 Värnamo Palmaer | Carrying device for a microphone headset |
US4821318A (en) * | 1987-04-17 | 1989-04-11 | Wu Chuan Chi | Convertible handset device for telephone sets |
EP0473402A2 (en) * | 1990-08-31 | 1992-03-04 | Nec Corporation | Foldable portable telephone |
DE9206895U1 (en) * | 1992-05-21 | 1992-09-03 | Gruber, Siegfried, 6751 Krickenbach, De | |
GB2255471A (en) * | 1990-11-15 | 1992-11-04 | Robert Hu | A telephone handset/headset |
-
1993
- 1993-06-17 DE DE9309032U patent/DE9309032U1/en not_active Expired - Lifetime
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7125433U (en) * | 1971-07-02 | 1973-10-31 | Hagenuk | LIGHT TELEPHONE HEADSET |
DE7200909U (en) * | 1972-01-12 | 1972-04-06 | Winter-Optik Gmbh | SPORT GLASSES, ESPECIALLY FOR SKIERS |
DE2351504C2 (en) * | 1973-10-13 | 1983-09-08 | Tore 33100 Värnamo Palmaer | Carrying device for a microphone headset |
US4821318A (en) * | 1987-04-17 | 1989-04-11 | Wu Chuan Chi | Convertible handset device for telephone sets |
EP0473402A2 (en) * | 1990-08-31 | 1992-03-04 | Nec Corporation | Foldable portable telephone |
GB2255471A (en) * | 1990-11-15 | 1992-11-04 | Robert Hu | A telephone handset/headset |
DE9206895U1 (en) * | 1992-05-21 | 1992-09-03 | Gruber, Siegfried, 6751 Krickenbach, De |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6459882B1 (en) | 1995-05-18 | 2002-10-01 | Aura Communications, Inc. | Inductive communication system and method |
US5771438A (en) * | 1995-05-18 | 1998-06-23 | Aura Communications, Inc. | Short-range magnetic communication system |
WO1996037052A1 (en) * | 1995-05-18 | 1996-11-21 | Aura Communications, Inc. | Short-range magnetic communication system |
US5912925A (en) * | 1995-05-18 | 1999-06-15 | Aura Communications, Inc. | Diversity circuit for magnetic communication system |
US5982764A (en) * | 1995-05-18 | 1999-11-09 | Aura Communications, Inc. | Time-multiplexed short-range magnetic communications |
USRE40018E1 (en) | 1995-05-18 | 2008-01-22 | Aura Communications Technology, Inc. | Time-multiplexed short-range magnetic communications |
USRE39982E1 (en) | 1995-05-18 | 2008-01-01 | Aura Communications Technology, Inc. | Diversity circuit for magnetic communication system |
US7254366B2 (en) | 1995-05-18 | 2007-08-07 | Aura Communications, Inc. | Inductive communication system and method |
NL1004884C2 (en) * | 1996-12-23 | 1998-06-24 | Wilhelmus Henricus Hubertus An | Mobile phone with main base unit and cordless handset |
FR2759521A1 (en) * | 1997-02-13 | 1998-08-14 | Jack Yu | Mobile telephone handset with headset provision |
EP0984607A1 (en) | 1998-09-04 | 2000-03-08 | Deutsche Telekom AG | Hands-free device for providing a wireless link to a base station in a telephone system |
FR2789250A1 (en) * | 1999-02-01 | 2000-08-04 | Cotron Corp | COMMUNICATION SYSTEM FOR A TELEPHONE DEVICE |
WO2000070846A1 (en) * | 1999-05-12 | 2000-11-23 | Siemens Aktiengesellschaft | Audio receiver, comprising an audio module for a mobile telephone system |
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