送給你"三味真火"

!. Call 1-800--- every two weeks
2. Call your service center or write to them. Emphasis that your Visa Number is current every time.
3. If you didn't apply EAD, Do it right now. $180 may shorten 1 month waiting.

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Note: The above are not the layers' or some Profeessional opnions, but my personal experience.