I have Att service and am going from a 2G to 3Gs how do i swtich over?

[bobright]

selling my 2g on ebay, how do make the switch over?

do i keep my sim card from the 2G and just slide it into the 3Gs? or does the 3GS come with one?

do i activate it through itunes or the att store?

[cpjr]

If you buy it from Apple or ATT then they will activate it for you with a new simcard.

[bobright]

thanks cpjr, thought it might have changed

when i got the 2g think i did it all myself through itunes

[cpjr]

Yeah with the 2g you activated it at home.

They do it immediately now.