Will Nokia Lumia icon (unlocked) work with at&t?

[HidexHoldings]

I want to buy a unlocked Nokia Lumia icon but will it work with at&t? If it does then will it be fully functional? What are the pros and cons? Thanks in advance.

 

[realwarder]

At one point MMS wouldn't work along with 4G. Otherwise I believe it works fine.

I would explore details about the MMS issue (a workaround was mentioned in one thread) as that is likely more important as even 3.5G network speeds are fast.

 

[HidexHoldings]

So you are sure that only the multi media services wont work? Can someone who had experimented on this have any comments? Thanks