I applied for the Barclays Aviator Business Card today.

Should I call back the backdoor number again, should I wait for a call/written letter? What's the next best step to take to get my application approved?

Below is what I've done so far.

The application immediately came back and said:
"Thanks for submitting an application for the AAdvantageŽ AviatorŽ Business Mastercard.We're processing your application and need additional information from you. In order to make this process as seamless as possible, we'll try to contact you at any of the phone numbers you provided in your application.If we're unable to talk to you directly, we'll send a letter requesting additional information.Thank you very much for your attention. We look forward to speaking with you."

I then went to a wesbsite to check the status of my application, and it said:
"Currently we are unable to offer you a credit card issued by Barclays Bank Delaware. Details on why we could not make you a credit offer will be mailed to you."

I then called the reconsideration number at 1-866-710-2688. The representative on the phone then passed me to another rep in the "credit department". I answered a bunch of questions with that representative who then told me the application would be recommend for approval, but it would have to be approved by another department too and I will hear back from them. The representative went on to say what my credit line would be if the 2nd department approves it.

After the phone call, I checked the application status again at the website and it still says the same thing:
"Currently we are unable to offer you a credit card issued by Barclays Bank Delaware. Details on why we could not make you a credit offer will be mailed to you."

Thank you in advance!