First of all - thank you to everyone for their help and support - I really appreciate it.
So I just got off the phone with Cingular billing support.
First of all I will say that the cust.service rep was very nice and slightly shocked when she looked at my bill (although she told me later that recently she saw someone with the same problem with $15,000 worth of data charges.)
Apparently what happened is the Cingular store who setup my account never removed the Internet Pay-per-use line item on my account when I added the BB (was on my acct due to the RAZR phone). So every data transfer in the last month was getting billed @ 0.01 a kb....lovely.
So the cust.service rep put me hold for 5 min to get this cleared up and came back and said that the credit amount was so big no one in her facility could handle the credit. She stated that the "3rd level" of billing management had to process this credit and she would have to fill out a form and submit it to them.
Apparently this "3rd level of billing management" is supposed to call me within 48hours and let me know that the credit is being applied, and then forward me to financial services division and work out a way to post the money back into my bank account.
3 Questions for Cingular:
1) Why does their system allow for Internet Pay Per Use and BB Unlimited on a BB phone number? As a software developer this would seem to be a no brainer and easy to flag automatically.
2) Since the cust.service rep told me that she sees this problem all the time when people add BBs; why doesnt Cingular issue an internal service bulletin to all their sales reps and stores stating that they need to remove Internet PPU if the customer adds a BB with unlimited?
3) Cingular's billing software should analyze all their accounts with a tolerance level and if someone's current bill is for example, +/- 300% of their average monthly account balance then that account should be flagged to be looked at. This way it could save on a lot of pissed off and irate customers.
The problem is that Cingular assumes that all their employees who setup these phones are perfect and instead of adding a preventative safety check (one or more of the suggestions above) they would rather deal with irate customers *after the problem occurs*.
This is a definitely a lesson in the evils of "autopay" services. To save time I put most of my bills on automatic debit from a checking acct or credit card. You can be rest assured I will always check the e-bill ahead of time.
To anyone $2400 is a blow - luckily for me I can wait 30-45 days for the credit to be posted back (although I will demand it posted back immediately and also demand some sort of future account credit/service upgrade etc) to my bank account. But I could imagine someone else having their entire checking account wiped out clean and having nothing for 30 - 45 days, that would be horrible.
btw...I switched from Sprint to Cingular to get away from bad customer service and despite the fact that the cust.service rep was nice, I am totally soured on Cingular and would switch to TMob ... if only there coverage wasnt so crappy here (and I know..my wife has Tmob).