Separate names with a comma.
I know I am going to say DUH! after this so thanks in advance.
Stop making new threads for stuff that we've already replied to, the last place you posted it.
You don't set anything up.
You already have this address.
FOR THE FIFTH TIME:
Take your phone number, including area code, and add @mms.att.net
to the back of it.
THAT IS WHERE PPL SHOULD SEND YOU MMS MESSAGES!
If you want to send one to someone else, do the same thing, just use their phone number, including area code.
If you want me to help you personally, PM me your phone number, and I'll send you one, and that will show you how it works. lol