The power switch is a 3 position switch in which it latches into the "on" and "off" positions. It's like this, where () is a momentary position:
OFF-ON-(BLUETOOTH)
Pushing the switch to the BT position scrolls through devices. If you do it for 3-7 seconds pairing mode is turned on. If you do it for 8 seconds all devices are unpaired. When the switch clicks into the "off" position shutdown happens (shuts off LEDs, plays closing tones, disconnects all devices, shuts off the radio, then shuts off ANC, if enabled). Is "off" really off?
OFF-ON-(BLUETOOTH)
Pushing the switch to the BT position scrolls through devices. If you do it for 3-7 seconds pairing mode is turned on. If you do it for 8 seconds all devices are unpaired. When the switch clicks into the "off" position shutdown happens (shuts off LEDs, plays closing tones, disconnects all devices, shuts off the radio, then shuts off ANC, if enabled). Is "off" really off?