iPhone 4 3G frequencies Will it be a problem ?

[3.5G]

I have a UAE iPhone brought through Etisalat Contract !

I heard that there are some issues using these iPhones in UK or US because UK/US 3G frequencies differ !

Whats the 3G frequency used in Srilanka ?

 

[navodwickra]

I have a UAE iPhone brought through Etisalat Contract !

I heard that there are some issues using these iPhones in UK or US because UK/US 3G frequencies differ !

Whats the 3G frequency used in Srilanka ?

Whats your BaseBand version?