You can manually program the dash button into the htc tv app using the button setup feature. Replace the . button and use it as a dash.
PREVIOUS DEVICES
Droid DNA [VZW] SOLD
DINC [VZW] Retired
DINC 2 [VZW] Smashed
Rezound [VZW] Sold
M7 [VZW] Retired to Father

ASUS Transformer Pad Infinity TF700T [Wifi] [smashed/returned]
Asus VivoTab [Wifi] [returned]
Nexus 7 [WIFI] [sold]


CURRENT DEVICES
HTC M8 STOCK