Probably not. The battery is pretty good, but voice calls will use a good chunk of it, as will radio. I use Internet radio quite a bit, but I don't spend a lot of time making voice calls (maybe 5-10 minutes per day) so your battery is going to drain faster than mine if you're talking for an hour or more. I also don't know what other apps you have that may be running / affecting your battery life on your phone. It should probably be OK, though.