| Notice 2012 02/12 BT Business – 3 Month Rental Credit: OpDate: 28-05-2012 | |
| Section 2: Call Charges & Exchange Line Services Part 19: Call Charges From BT Public Payphones: OpDate: 28-05-2012 | |
| Section 2: Call Charges & Exchange Line Services Part 19: Dialled Direct: OpDate: 28-05-2012 | |
BT Price List