Originally Posted by
RollCNY
My phone was supplied with a power button. Fairly easy to turn off and still carry.
FWIW if you're lying unconscious in a ditch because some ******* ran you off the road leaving your cellphone on (you can turn off the ringer if you want) will help them find you (even without GPS they can pull the records of which towers your phone was talking to and triangulate on your position).