Introduction
When the CN-133 USB Internet phone is connected to your PC, Windows redirects all
Audio to the CN-133. This can cause problems if you want to play music or watch a movie
when the Internet Phone is connected to a USB port. A solution to this problem is to
simply remove the Internet Phone from you USB-port, but it’s also possible to change the
‘default soundcard’ in the Windows Control Panel. This way, the Internet Phone can still
be connected to your computer while you watch a movie or listen to music. This Manual
Addendum will show how to change the default sound card setting.
Changing settings in Control Panel
• To change you default soundcard, first go to START > (Settings) > Control Panel.
• Please open ‘Sounds and Audio Devices’, and open the tab ‘Audio’.
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