Should be delivered from the factory with each Z3

+ Fits perfectly
+ Feel perfect
+ Because of the volume knob is covered by the shell, you can now more easily detect blind and serve him
+ Is a bit higher than the phone, and the screen is better protected
+ Because the shell is higher than the phone, the speaker will not be completely covered when the phone with the screen facing down is (we hear ringtones better with the screen below)
+ You can now touch the phone properly or lift off the table, without fear that it slip out a hand
+ Also fits my dual SIM version (although this has these flaps different and you can open the microUSB slot nich, can the phone with a magnetic cable load) - I leave that as a plus applicable as in the product description nothing is of the dual-variant

o of the cutout for the solenoid cable should be fit; so can dock my magnetic cable properly I'll have to extend below the cut by about 2 mm with a cutter - should not be a problem

This envelope should lie with each Z3 factory in the box.