The most important feature, make a simple call, but i cant ended when you try to touch red end button, it freezes even when you want to answer a call, you have to touch multiple times, other cases the screen goes black and wont turn back on when you want to end the call. I bought this phone (actually free=garbage LG product) through Wirefly with no insurance plan thinking wont be any problems (WHAT? LG should call this phone: LG PROBLEMS REVOLUTION), Does anyone have done a claim as factory manufacture issue?and swap it with different brand? these problems has been since day one but i waited for a while thinking maybe a version upgrade will do the trick, but no news from LG or Verizon about these multiple issues and getting tired of this phone (BAD DECISION GETTING THIS PHONE FOR FREE),