Kind Reminding:
●How to know if this router can work with my SIM card?
Pls contact local operator to confirm accurate local LTE frequency bands. If local LTE frequency bands belongs to the frequency bands the router can support, it means the router can work with your SIM card. For example, 4g LTE frequency bands in Brazil are B3 and B7, buyers who live in Brazil need to choose EU version.
●Pls note that 150Mbps/300Mbps/866Mbps is theoretical transmission rate. The factors which will affect wifi speed are 4g signal strength, 4g network speed, surrounding, weather, obstacle, the angle of antennas, local 4g base station etc. Pls do not buy our routers if you pursue theoretical transmission rate.
●How to use a LTE router?
Step1: Insert required-size SIM card. No need to choose LTE frequency band, the router will match it automatically.
Step2: Enter Web UI and check internet status.
Step3: Revise APN. Pls call local operator if you do not know APN.
Step4: Pls reboot or try factory reset when there is a problem with the router.
Step5: Pls contact us for help before leaving bad feedbacks. 
