Bought a go phone for $99.00 from Best Buys

Wanted to avoid renewing the ATT contract as the deal I am on now is super.... So I bought the go-phone and slipped my SIM card in there.. Phone works great, but the ring tone is not loud enough. I see this complaint on many blogs.. I am going to see if there is a fix, I have found some suggestions on the net. For now, I have it on vibrate and the loudest setting.. But if it is in my belt holster, I can't feel it vibrate, so now it is in my pocket with my keys and pocket knife.. Difficult for a working man like me to have a cell phone that meets my needs. My Motorola had the same problem.. There is background noise everywhere in my life. Curious how some of the phone manufacturers don't seem to understand this?