Quectel BC26 Manual page 46

Example
AT+QGACT=1,1,"apn_example","username_example","password_example"
// Activate a PDN context
+QGACT=1
OK
+QGACT=1,1,1,1
AT+QGACT=0,1
+QGACT=1
OK
+QGACT=1,0,1
BC26_AT_Commands_Manual
//Return OK immediately for no error
//Notify activation result via URC
//Deactivate a PDN context
//Return OK immediately for no error
//Notify deactivation result via URC
NB-IoT Module Series
BC26 AT Commands Manual
46 / 73