Correct, It'd be nice if BLF could be set account wide. Often, clients want all the same BLF keys across all the phones. In almost all scenarios, there are a few BLF keys that they want across all phones (Like the front desk, owner, manager, ect) then a few customizations on individual phones. Also, I just found out that on the T46G, all of the buttons are considered "BLF" buttons. So, I have to set BLF key 1 to "line" on every phone. (Pictures below so you know what I'm talking about there)