So I was a little confused today at work and I was wondering if anyone would have a good answer as to why my co worker (who has Sprint) can get reception within our work building but my VM Optimus can not get anything. I thought that VM used the same cell phones towers as Sprint did? I had both our phones near each other and he was getting 3 bars while mine was still searching for a signal. Its a little depressing because I have to leave my cell phone by the window all the time at work. Just was curious thats all. Still love the phone though, cant complain for 25 a month!