My experience with prepaid phones is that they're cheaply made (as you'd expect for a phone you can buy for $10). I used prepaid between 2001 and 2008 (and am still on a month-to-month plan), but most of the phones were crap. Volume doesn't go up far enough, or the screen has dead pixels, or the keypad stops working unless you push really hard on the numbers, or it can only hold 20 contact numbers, or the battery lasts only half the day after a few months of use (when it started, I could charge it only once a week, but...).<p>On the plus side, if I had these problems with my current smartphone, I'd get it fixed, whereas with those, I just threw them away and got a new phone.