Ok, so I have a locked v3xx through cingular, and every time I try to send an SMS, the phone wants to convert it to an MMS, even though I don't add any sounds or pictures. I tried using the phone's setup tools, there's no option to disable MMS. It just looks like it's supposed to automatically determine which to send based upon content. Is there a seem edit I need to look into, or what's going on with this phone? My friends phones don't support MMS(and I've already tried to get them to upgrade), so I need to get SMS back up and running. Any help would be appreciated.