http://forums.whirlpool.net.au/forum-re ... 1760211#r1
Have a read of anyuser posts! This bit is most eye raising ...
"So we established that Telstra has two versions of the same bill, with different numbers on them.
People on the receiving and most operator monkeys won't even know or begin to imagine how this actually works – yes across the entire chart of systems in place your bill probably gets mirrored on at least 2 or 3 of them and even more in some shape or form. Guess what – Forget you even read that because it is entirely irrelevant.
What you are describing there is the first 10 digit account number which is your legacy account number, and then the 13 digit number starting with 200xxxxxxxxxx which is your Siebel account number (Well.....it's not truly originating from siebel itself, but we'll just say it's Siebel for arguments sake – it gets pulled from another system to avoid cloning / misrepresentation of accounts...)
You shouldn't even really know about this – and the truth is – Telstra really should send letters out to people that have just "migrated" to notify them that they have a new account number.... but they haven't set this up as it would cause around an extra million phone calls to centres that just can't hack that kind of flow"





