479
edits
Changes
Mobile data connection troubleshooting (view source)
Revision as of 22:48, 19 May 2020
, 22:48, 19 May 2020→Debugging process
+CPIN: READY
+CPIN: READY
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'''Note:''' reboot the module if it fails to identify SIM
'''Note:''' reboot the module if it fails to identify SIM
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OK
OK
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'''Note:''' OK means that the module has registered on CS domain service
'''Note:''' OK means that the module has registered on CS domain service
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OK
OK
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'''Note:''' OK means that the module has registered in UMTS/LTE network
'''Note:''' OK means that the module has registered in UMTS/LTE network
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OK
OK
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'''Note:''' try and activate a PDP context a few times. If failed, then reboot the module.
'''Note:''' try and activate a PDP context a few times. If failed, then reboot the module.
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OK
OK
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'''Note:''' if failed – deactivate PDP context - use command '''AT+QIDEACT=<context ID>''' to deactivate PDP context.
'''Note:''' if failed – deactivate PDP context - use command '''AT+QIDEACT=<context ID>''' to deactivate PDP context.
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