Open the '''config_generate''' script and navigate to the line 178. There, you should be able to see the '''"add_modem_section()"''' portion of the script, where we will be making our changes. To set a custom APN, you will need to add the following lines to the existing "uci_set" commands:
+
* uci_set network "${interface}" force "-1"
+
* uci_set network "${interface}" apn "YOUR_APN"
+
To add PAP authentication method, change the existing "'''uci_set network "${interface}" auth "none"'''" line to "'''uci_set network "${interface}" auth "pap"'''", then add the following lines to define your APN username and password: