My son had a contract with cingular - their service was horrible - either rude or would make promises not kept - bill was never the same - he spent hours on the phone trying to get things fixed - the store fronts would tell him one thing - customer service would say they had not authority - finally a phone rep told him to cancel his service if he was so unhappy - so he did. Now he is being harassed by a collection agency for $386.00. Thus far he has not returned their phone calls. The lady is rude when she leaves messages. This is uncharted waters for us. Any suggestions?