Hola!!! Pregunte a la página oficial de umi sobre el 3g y acá la info:
"--Hi!!!
I'm waiting for The umi x3! But i have a question, which frecuencies it support un wcdma? I'm from Panamá so i have to be sure before i buy it.
Thanks a lot for the information.
-- Hello, umi x3 is to support the wcdma network. You can rest
assured purchase.
--So that means that can work with 850/1900mhz?
--Yes, support 3 g, WCDMA / 1900/2100 850/900 MHZ"
Slds!!!
Www.91umi.com
tirililu
"--Hi!!!
I'm waiting for The umi x3! But i have a question, which frecuencies it support un wcdma? I'm from Panamá so i have to be sure before i buy it.
Thanks a lot for the information.
-- Hello, umi x3 is to support the wcdma network. You can rest
assured purchase.
--So that means that can work with 850/1900mhz?
--Yes, support 3 g, WCDMA / 1900/2100 850/900 MHZ"
Slds!!!
Www.91umi.com
tirililu