Indicator is off device is powered off or standby mode
Download and install V380 Pro from the APP Store or scan the QR code
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2: Indicator is red: device is powered on and wakes up but the network is unavailable
3. Indicator is yellow device is connected to the netwo
4. Indicator red light flashes continuously: device can't deteer the Sil card. please
check whether the card is inserted:
5. Indicator red light flashes twice continuously SIM card can be detected, but device can't connect to the Internet. Please check whether mobile data plan is available
Precautions:
For new devices, please fully charge the battery first, and the first charging time should be more than 12 hours,
For devices with solar energy, try to install the solar panel in a location with sufficient sunlight when installing. This can increase battery life;
Please