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GSM Frequencies


GSM Frequencies

4G bands LTE band 1(2100), 3(1800), 5(850), 8(900), 38(2600), 39(1900), 40(2300), 41(2500) are the usable frequencies on an unlocked smartphone I'm looking to buy are these sufficient enough for LTE coverage?

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ACE - Sage
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Accepted by eRok666
‎12-06-2018 12:43 PM

Re: GSM Frequencies

No.  At&t uses LTE bands 2,4,5,12/17,30.  12/17 are the primary bands 

also you must have 3g/UTMS/HSPA 850 and 1900 or you will not get talk and text


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