About a month ago I joined Sprint and got a Samsung Exclaim. I text quite often and make/receive calls regularly to someone about 100 miles away that also has Sprint and a Samsung Exclaim. My problem is that about 60-70% of the time I don't receive texts until about an hour or two after they are sent. Also, the person I talk with calls me repeatedly and I do not receive those calls at all. I do not even get a missed call notice. I checked to see the coverage for both of us and I have "good" and the other person has "best" according to the coverage map on the sprint website. Is this normal, or is there something to fix that I should be calling Sprint about?