Can you use blackberry phone to make a conference call?

Blackberry has some simple to use option to make conference calls. Many people however are either not aware of this option or they do not have the conference calling facility enabled on their blackberry. The blackberry conference call becomes all the more easier because of the trackwheel. You just to need call the first participant and place them on hold, call the second place them and hold and add as many participants the service provider allows. Unlike traditional phones, the blackberry is simpler because of the trackwheel. Though different models have different ways of making conference call, the process on most of the phones is simple.