Do you call? Part 2

[ilya]

3rd level of a $10 NL MTT. I open-raise for 3xbb in UTG+1 with TT. Only the big blind calls. Flop comes J22 with 2 hearts. The BB, who has me covered, bets 800 -- enough to put me all in. While I am thinking, I ask "What do you have?" He doesn't reply.
Do you call?

[fnurt]

I would wait till he told me what he has. How rude of him.

[ilya]

I know, I was rather shocked. He was kind enough to flash his 77 after I folded, though.

[SossMan]

What are the blinds? If the 800 is a big overbet, I might be more likely to call him since that is likely a medium pair type hand.

[ilya]

The blinds are 15/30 so it sounds like you're saying 'call.'