DE29916882U1 - Cellphone device - Google Patents
Cellphone deviceInfo
- Publication number
- DE29916882U1 DE29916882U1 DE29916882U DE29916882U DE29916882U1 DE 29916882 U1 DE29916882 U1 DE 29916882U1 DE 29916882 U DE29916882 U DE 29916882U DE 29916882 U DE29916882 U DE 29916882U DE 29916882 U1 DE29916882 U1 DE 29916882U1
- Authority
- DE
- Germany
- Prior art keywords
- mobile phone
- phone device
- handset
- radio
- antenna
- 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
- 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
- H04B1/3805—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 with built-in auxiliary receivers
-
- 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
- H04B1/06—Receivers
- H04B1/16—Circuits
- H04B1/20—Circuits for coupling gramophone pick-up, recorder output, or microphone to receiver
-
- 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
Description
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically
Claims (18)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29916882U DE29916882U1 (en) | 1999-09-24 | 1999-09-24 | Cellphone device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29916882U DE29916882U1 (en) | 1999-09-24 | 1999-09-24 | Cellphone device |
Publications (1)
Publication Number | Publication Date |
---|---|
DE29916882U1 true DE29916882U1 (en) | 2001-02-01 |
Family
ID=8079419
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE29916882U Expired - Lifetime DE29916882U1 (en) | 1999-09-24 | 1999-09-24 | Cellphone device |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE29916882U1 (en) |
-
1999
- 1999-09-24 DE DE29916882U patent/DE29916882U1/en not_active Expired - Lifetime
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20010308 |
|
R156 | Lapse of ip right after 3 years |
Effective date: 20030401 |