I have had this phone for a couple of months and suddenly having issues that ( at random ) it will not receive calls and when I go to call out it indicates a roaming mode and will not connect , even with 4 bars. I can still send and receive texts, but the only way to get phone service back is to power cycle the phone. Bad thing is that I do not know I am missing calls until someone emails me that they are unable to contact me. Since I use this for my work it is a huge deal. Any help appreciated. Thank You
