Hi @Luke7710,
Thank you for getting back to us.
Call Diverts are £2.25 per month and the diverted calls will be charged as per your talk plan.
In order to set this up, you will need to contact our Call team on 150 from any VM phone or on 03454541111 from any other phone. Our teams will be more than happy to amend your monthly plan.
Let us know how you get on.
Thanks,