My phone has saved four screen captures to the Gallery. Great feature but I don't know how I did it. It seems to be some combination of button presses on the bottom of the phone, suddenly I hear the shutter sound and receive an advisment on the screen that a screen capture has been saved. My daughter's I-phone does a screen capture, I checked with Verizon customer service/technical support. The say the phone is not supposed to have that capability. Does anybody know the key/button sequence to create a screen capture?