No reponse to adsl cancellation request

I have been unable to cancel the adsl portion of my line for two months. I sent emails to [Email Removed] but the emails are returning due to a full mailbox !<br> Please cancel the internet data portion of my adsl line. The adsl line itself MUST remain active. I need someone to call me & assist as this has become almost impossible. No answer at 10210 for days!!<br> <br> Thank you<br> Mr Mario A Marinus<br>