Ulefone Armor 17 Pro - Card Installation and Network; Network Specifications

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Instructions for Card Installation
Nano-SIM + Nano-SIM + microSD card
Network
 GSM: 1900/1800/850/900 (B2/3/5/8)
 WCDMA: 2100/1900/1700/900/850 (B1/2/4/5/6/8)
 CDMA: 800/1900/1700 (BC0/BC1)
 TD-SCDMA: 2015/1900 (B34/39)
 LTE-TDD: 2015/2500/1900/2300/2500/2600 (B34/38/39/40/41)
 LTE-FDD: 2100/1900/1800/1700/850/2600/900/750/700/800/850/700/1700
(B1/2/3/4/5/7/8/12/13/17/18/19/20/25/26/28A/28B/66)