I live in North Hollywood (Los Angeles). Inside my home and even out in the front yard my signal is horrible. It's almost impossible to make calls inside my house and I'm sitting here trying to txt my wife and I can't even get a txt to go through. I often walk out of buildings and get a flood of txt messages. When group texts are sent out at work I hear everyone's else's phones getting their messages about a minute before I get mine. Living in LA you'd think there would be great service everywhere. This is the 2nd phone I've had in this house and neither worked well. I'd love some help.