I have searched how to do this and one solution on the forum is shown as accessing this through MYBT. But another answer says that this is no longer possible, so which is correct? I have full fibre with DV and the BT handset. I'd quite like to see a list too if that's possible.
Solved! Go to Solution.
Log in to MyBT > Your products > Digital Voice > (Manage) Call Protect > (Manage) Your blocklist > Voilà
Thank you, that worked.