kyocera candid no ring?

I have a candid, cricket carrier, and my keys sound fine, but when it rings, i barely hear anything. Ive looked, and there is a large speaker in the back of the phone with 2 connections, and they are both good, is there maybe another speaker somewhere thats broken? thats all i can come up with given that the key sounds are all fine, only the ringer is messed up.

help asap, pregnant wife, need to hear my calls.