The Alcatel EE120 router supports operation in the following frequency ranges:

4G: LTE B3/B7/B20 (800/1800/2600MHz)

3G: UMTS/HSPA/HSPA+/DC-HSPA+ 900/1800/2100 MHz

2G: GSM/GPRS/EDGE 850/900/1800/1900MHz

The Power Bank function is available for charging third-party devices - smartphones, phones, etc. - from the battery of the router.

I've always used an EE nanoSIM so dont know if its locked or unlocked. NO SIM CARD

sold as seen, no refunds