Network
2G
GSM 850 / 900 / 1800 / 1900 - all versions
3G
HSDPA 850 / 900 / 1900 / 2100 - RM-875, RM-877
HSDPA 850 / 900 / 1700 / 1900 / 2100 - RM-876
4G
1, 3, 7, 8, 20 - RM-875
2, 4, 5, 17 - RM-877
Speed
HSPA 42.2/5.76 Mbps, LTE Cat3 100/50 Mbps
Technology
GSM / HSPA / LTE