HTC Desire S User Manual page 11

11 Getting started
Replacing the bottom cover
1. Align the two teeth underneath the bottom cover (one on each side) with the
two notches on the bottom of the phone.
2. Place the bottom cover on the phone, gently press down on the cover with your
thumbs, and then push it in until it clicks and locks into place.
Your phone's antenna is placed underneath the bottom cover. We recommend that
you make sure the bottom cover is correctly secured to the phone's back panel to
get the best radio reception for your phone.