Band Duplex Mode Identifier Uplink / TDD Frequency Downlink Frequency n1 (2100 MHz) FDD 2100 1920 ‑ 1980 MHz 2110 ‑ 2170 MHz n2 (1900 MHz) FDD 1900 PCS 1850 ‑ 1910 MHz 1930 ‑ 1990 MHz n3 (1800 MHz) FDD 1800 1710 ‑ 1785 MHz 1805 ‑ 1880 MHz
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