Terminal Activity ( Send Keys)

I want to send Multiple TAB keys using Send keys activity of Terminals. I have tried using chr(9) for horizontal tan and chr(11) for vertical tab, Both are not working properly. Can any one guide me in this how to send multiple Send Keys inside Terminals. Multiple SEND CONTROL KEYS activity can serve the purpose but i need to do it with SEND KEYS activity. Please help on the query mentioned.4

Regards,
Sandeep

Look at the Send Control Key activity. It has TAB in the drop down.