What if 4G camera fails to connect
Troubleshoot V380 4G camera connection issues
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If the device prompts "Dialing timeout, please confirm SIM card status", it means that the device connection has failed.
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Please make sure that the SIM card is available and has remaining data.
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Make sure that the device is connected to the antenna and the 4G SIM card is inserted correctly.
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Try to connect the device again where the signal is better.
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Capabilities are adjusted with system versions. Actual usage prevails.
V380 Pro Docs