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2.
Installation and Wiring
VT310 comes with a built-in battery. The VT310 device can be powered by a built-in
battery or an external DC power supply. Generally, when an external DC power supply is
available, the external power supply is preferred.
LTE antenna and GNSS antenna are built in VT310. Users can use without operation.
The information of the LTE Module:
Mode Number: EMS31-X, FCC ID: QIPEMS31-X, IC: 7830A-EMS31X
1) Installing the SIM card
Before using the device, you need to install the SIM card. When the device is
powered on, it will automatically dial up the network.
Arrow position for SIM card cover. Open the cover and insert the SIM card according
to the SIM card direction indicated on the cover.