Depending on your agreement with the Dealing Desk you may be allowed to hedge existing position by executing the "Hedge Position" command.
* Close With Hedge - available for hedged positions only.
Using your BlackBerry track wheel navigate towards the trading account / position you would like to Hedge, from the list available in the Positions Screen
Press the track wheel and choose Select from the side menu

You will be redirected to the Position View screen of the Position you have chosen
Press the track wheel once again and select Hedge Position function from the side menu

Once Hedge Position function is selected the Warning screen will pop up
Press your BlackBerry track wheel and indicate your choice: YES or NO (YES: hedge this position or NO: cancel this request)
WARNING SCREEN

If the choice was YES (hedge this position) you would be redirected to the Positions screen
You should be able to notice that the duplicate position with the opposite function (in this case Sell) and unique ID number was added to the list of opened positions