已解决问题:39917
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I have Samsung Note 3 LTE, and I would like to use 4G in America. Should I buy H2O card? If I buy U or L card, am I only able to use 3G/2G in America?
I have Samsung Note 3 LTE, and I would like to use 4G in America. If I buy U or L card, am I only able to use 3G/2G in America? What will be the speed (approx.)?