Switchvox - Where is the Power Button Located for a 400 Series Switchvox

The power button on a Switchvox is the small hole located under the blue power light. To press the power button, use a pen tip or similar instrument of equal size to press the button.

Holding it down for 3 seconds will power off the unit.
Holding it down for 3 seconds when powered off will power the unit back on.