Do you already have a user name for MyProximus? In that case you can also log in with your mobile number on the MyProximus website.
You can activate and deactivate this option.
If you want, you can change the mobile number you use to log in.
Maybe you don’t have a MyProximus account yet? Register first.
If you do have an account, you may not yet have activated your number to log in. Activate your number as follows:
Do you only want to log in to MyProximus with your user name, but not with your mobile number? Then proceed as follows :