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Error
Application error

83401: The device was not attached to a cellular network

Description

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The device was not attached to a cellular network when Twilio attempted to send the IP Command. The IP Command was not sent to the device.

Possible causes

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Your device was not attached to a cellular network when Twilio attempted to send the IP Command.

Possible solutions

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Ensure your device is attached to a cellular network and try to send the IP Command again.