“Is this the A, B, C, or D version? Which LTE bands does it support? Makes a huge difference. That sort of information needs to be in the description if you're going to sell cell phones.”

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• it's D version, support all att and tmobile bands. FDD-LTE (Bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 28) WCDMA (Bands 1, 2, 4, 5, 6, 8) GSM (850, 900, 1800, 1900MHz)

  Answered by asusZenPhone 6 years ago

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• LTE band 1(2100), 3(1800), 5(850), 8(900), 40(2300) I recommend GSMArena for phone comparison and specifics

  Answered by AdamMN 7 years ago

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• Don't know the version. However, the LTE bands are I,III,V,VII,VIII, XX, and XL.

  Answered by dafellows 7 years ago

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• This unit is model ZA550KL. Your remaining question cannot be answered at this time.

  Answered by CommunityAnswer 7 years ago

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