Section 2: Call Charges & Exchange Line Services Part 12: Call Charges : OpDate: 23-11-2011 | |
Section 2: Call Charges & Exchange Line Services Part 19: Call Charges From BT Public Payphones: OpDate: 01-12-2011 | |
Section 2: Call Charges & Exchange Line Services Part 19: Dialled Direct: OpDate: 01-12-2011 | |