Unfortunately, almost unusable

Looks chic, also fits well ..
Unfortunately, however, the operation of the power button with the envelope pure random affair. Practically the phone is hardly sensible to use, I have repeatedly attempt to use the button, if I want to enable or disable the phone.
This was a clear bad buy, I can only advise against only one purchase of this envelope.

Edit: Since me the envelope to be discarded because it was too expensive (six euros plus postage), I cut with a utility knife openings over the controls. Now the shell is usable. Does not change the fact that I advise against the purchase because such post is unreasonable per se.