Method for operating hands-free system, involves measuring audio parameters of audio algorithm of mobile telephone in measuring device

摘要

The method involves measuring the audio parameters of audio algorithm of a mobile telephone (2) in a measuring device (4), where the measuring value for each audio parameter is compared with an ideal value and a difference value is determined. The difference values are stored in a databank (6) of a server (7). The audio parameters of audio algorithm are adapted to a hands-free mechanism (9) by the difference values. The audio parameters of the hands-free device are stored in another databank (11) of the server.