I agree there are many more mobile devices but these are better...

I agree there are many more mobile devices but these are better served wirelessly than with extension cords.
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No extension cord required. They will work on NBN too and pay for the privilege.

I also believe McKinsey and KPMG know about all your issues. Most cannot be discussed in public as it would have hindered all negotiations with Telstra. Now the deal is done and the Govt been re-elected, more will come to light IMO.