3G SIM
I finally got my SFR 3G SIM to work with a little help from PP and SFR rebooting their shitty webserver.
Essentially you have to ask for your password to be reset a few times (do it via SMS with the SIM in your phone, not by email) and eventually it will work. Then in NetworkManager use the following:
Number: *99# (not *99***1#) Username: the SIM card’s phone number (as sent to you via SMS, or ‘slsfr’ seems to work) Password: your password (as sent to you via SMS, that you login to the website with, or ‘slsfr’ seems to work) APN: slsfr (not websfr) Pin: empty I tested it at the newly blinged-out speedtest.