Well, the new ISP gives the MAC to BTOR who does their thing and it is BTOR who should report back to old ISP that MAC has been used. The new & old ISPs don't communicate. It shouldn't take that long to migrate from one BTw ISP to another and if it's not to a ISP providing BT WLR phone than the MAC will not be used anyway.
I would read 'Uses' as when the migration happens. After all EE would want to collect fees for as long as possible.
However, in the case of this OP the MAC hasn't been handed to a new ISP. Indeed he hasn't even received it. Hence why the envelopes?
1999: Freeserve 48K Dial-Up => 2005: Wanadoo 1 Meg BB => 2007: Orange 2 Meg BB => 2008: Orange 8 Meg LLU => 2010: Orange 16 Meg LLU => 2011: Orange 20 Meg WBC
Edited by XRaySpeX (Mon 11-Aug-14 19:25:01)