4、 DominicanRepublic 1800B3FDD Tricom DominicanRepublic 1900B2FDDEntel Bolivia 700c B13FDD Claro Brazil 2600B7FDD Nextel Brazil 1800B3FDD Oi Brazil 2600B7FDD OnTelecom Brazil 2600B38TDD SKYBrasil Brazil 2600B38TDD TIM Brazil 2600B7FDD Vivo Brazil 2600B7FDD Cl