What are the disadvantages using an iPhone on T-mobile network?

[imported_Computer_Nerd]

I know a lot of people on T-mo with the iPhone

The only disadvantage is not being able to use 3G, but if you can live with the super-slow network then you should be just fine

 

[imported_Computer_Nerd]

I know a lot of people on T-mo with the iPhone

The only disadvantage is not being able to use 3G, but if you can live with the super-slow network then you should be just fine

 

[imported_Computer_Nerd]

I know a lot of people on T-mo with the iPhone

The only disadvantage is not being able to use 3G, but if you can live with the super-slow network then you should be just fine

 

[phinetic]

Say I get an unlocked iPhone and use it on the T-Mobile network. As long as I have all the unlimited plans, would anything happen? I'm talking maybe a ridiculous hidden charge that could potentially get added, not being able to get calls, or access the web?

Anyone have it and could give me some input, opinions.

I don't want AT&T for the record so all those answers can go away.