"You can take a screenshot of whatever is on screen by pressing orange key + shift + P all at the same time. It creates a screenshots folder in Photos and saves the image. Also you find the image in the USB partition when you hook up Pre as a USB drive."
Timed and Hard Pause in Dial String
t = 1 sec
p = hard pause (select next sequence to dial)
Just dial *72NPANXXNNNN (Area Code, Exchange, Number) to start forwarding; *720 to stop.