Unlimited Plan? on 2 Lines?

[r2fa3l]

So hey guys! i've had my unlimited att plan for awhile now. my brother added a line to my account (another iphone 4) but att gave him the 2GB plan. Is it possible to upgrade his data from 2 to unlimited just like mine, since ive had the unlimited plan for more than a year?

 

[dave420]

Probably not, they usually only give unlimited if that actual line was on the unlimited plan before. You can always call them and ask though.