What 4G and 3G bands does the 4G03 router support?

The 4G03 supports 4G FDD LTE bands B1/B2/B3/B4/B5/B7/B8/B20/B28AB, 4G TDD-LTE bands 38 and 40, and 3G WCDMA bands B1/B2/B5/B8. It is compatible with FDD LTE, TDD-LTE, and WCDMA standards. (Page 4)

From the official Tenda 4G03 N300 Wifi 4G Lte Router manual, page 4

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