Palm Pre - Top View; Bottom View

38 Section 2A: Basics
Top View
1 Power: Press to wake up or turn off the screen. Press and hold to turn
your device and all wireless services completely off and to turn your
device back on after having turned it completely off.
2 Ringer switch: Slide to turn the ringer and notification sounds on or
off. (Red means off.) The ringer switch does not affect music or video
playback sounds.
3 3.5mm headset jack
Bottom View
* Back cover release