Is it compulsory to have a fixed landline package when you sign up for one of their free phone numbers?
Could you have the freephone number on a permanent divert to your mobile as a pose to having the number permanently linked to your landline and diverting it to a mobile using the *21* system when needed.
The divert costs would be added to mobile bill as a pose to landline bill. The freephone package would be paid for as normal through BT.
I just want a second opinion on this, as I think BT change the goal posts regularly to suit themselves.
Regards
Pete