Where can I check my ADSL usage? Taylor April 13, 2021 03:25 Updated Follow To check your ADSL usage, log in to the My Account section of our website with your Account Number and Password. Related articles How do I check my mobile data usage? Register for online account access Modem Settings for your ADSL Connection ADSL: How Much Data Do I Need? Am I able to use my own modem or a modem from another provider? Comments 0 comments Article is closed for comments.