I'm trying to change the APN of my GSM connection but don't know how to do it, googling didn't really help. This is my current connection:
NAME UUID TYPE DEVICE Vodafone Default 7730a562-f660-4537-974f-defb7ceecee6 gsm cdc-wdm0
It has an APN defined (obviously) but I don't know where I can modify it. I looked into the
/etc/ppp/ directory already but didn't find anything useful.
Also, is it possible to change this with the NetworkManager (e.g. creating a new connection with a new APN)? Because I tried creating a new connection (with
nmtui) but didn't see a possibility to create a GSM connection, just wifi etc.
Otherwise, do you have an idea where I should look? Thanks for your help in advance!