The Soundoff application allows the user to change the soundsettings. The Soundoff application makes it possible to select atime period where the phone will be set to silent. The main purposeof the Soundoff application is to make it possible to have a periodof time (during the night, when in a meeting) where the phone issilent. The application will repeat the sound profile change everyday of the week. Select both times and click on On to set the timechanges. Clicking Off will cancel the set timeperiod. If you likethe Soundoff application, please buy the Soundoff pro version. Inthe Soundoff pro version it is possible to set the phone to vibrateas well. It is also possible to set several changes of the soundprofile and not just one time period. The profile change can alsobe set to repeat on certain week days(sleep longer on weekends).There is also the possibility to filter incoming calls to use acertain sound profile. The Soundoff pplication is tested withandroid 2.2 but might work on versions prior to that to.