VoiceStation™ 500 - 15
Adjusting Microphone Settings 
on Computer (Optional):
Start → Settings → Control Panel → 
Sounds and Audio Devices → Audio → 
Sound Recording → Volume → Micro-
phone (Advanced)  → Mic Boost “ON”
For best audio performance when using the 
Computer Calling Cable with VoiceStation™ 
500, be sure to turn on “Mic Boost” in the 
Windows® XP Sounds and Audio Devices 
menu as shown below.  (Settings may vary 
depending on Operating System.)