发明名称 |
Hands-free device for providing a wireless link to a base station in a telephone system |
摘要 |
The arrangement has a microphone/headset assembly (7), a mobile device (5) containing an air interface (4a) for transmitting and/or receiving a call to or from a base station, a transmitter-receiver stage, a power supply device, an on/off switch for accepting a call and an interface (6) for connecting to the microphone-headset assembly.
|
申请公布号 |
EP0984607(A1) |
申请公布日期 |
2000.03.08 |
申请号 |
EP19990115436 |
申请日期 |
1999.08.05 |
申请人 |
DEUTSCHE TELEKOM AG |
发明人 |
HELLENTHAL, GEORG H.;HOFFMANN, MATTHIAS |
分类号 |
H04M1/60;(IPC1-7):H04M1/60;H04M1/72 |
主分类号 |
H04M1/60 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|