I brought to my mom the Samsung GT-S5230 UNLOCKED and it's having issues sending or receiving MMS. It says something about network settings. We have AT&T(3 lines) with a unlimited messages plan. It can receive and send sms, but no luck with the mms. I'm not sure 'bout calling at&t because like I said I didn't brought it in AT&T store or something.
I'm thinking about going back to the unlocked cellphones store to see if they can do something about it, but first I wanted to see if I can get any other advice...
thanks in advance
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