if you go to 4:50 mark you can see a voice command button in the middle. I cannot figure out how to get that on my lockscreen. I also have T Mobile like he does unless he is rooted? Please help me I would love this feature as I love voice command. Thank you
https://www.youtube.com/watch?v=tQQavoUymr8&feature=youtube_gdata_player
https://www.youtube.com/watch?v=tQQavoUymr8&feature=youtube_gdata_player