80630NT11837A Rev. 1
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2020-09-03
4.
NETWORK REGISTRATION
PDN Connection Setup
AT*MCGDEFCONT command, set the connection settings for PDN connection.
In NB-IOT, when the module attach to the NB-IOT network, after it power on, it performs a
PDN connection setup. Thus, the PDN connection settings must be set and stored in the
NVRAM preior to the attcach procudeure so it will be used by the module during the
attach procedure.
The set parameters of this command will take effect after restart the module.
AT*MCGDEFCONT=<PDP_type>[,<APN>[,<username>[,<password>]]]
The stCGDCONT command, should be used to define PDP context.
4.1.1.
Auto Dial
Once the module power on, it will establishPDN connection automatically. And will report
+IP:xxx.xxx.xxx.xxx when PS connection established. As shown below:
*MATREADY: 1
+CFUN: 1
+CPIN: READY
+IP: 100.82.105.9