Mobile data connection troubleshooting: Difference between revisions
Mobile data connection troubleshooting (view source)
Revision as of 10:58, 21 May 2020
, 21 May 2020→Debugging process
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'''Note:''' reboot the module if it fails to identify SIM | '''Note:''' reboot the module if it fails to identify SIM | ||
*Use command '''AT+CREG''' to check GSM connection: | *Use command '''AT+CREG''' to check GSM connection: | ||
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