1 Whisk cocoa powder and milk together thoroughly in a large saucepan. 2  Heat and whisk to dissolve the cocoa. ( 3 I use medium-low heat). 4  Add the sugar and stir/whisk to dissolve. 5  Be sure the sugar has dissolved before continuing on, so your syrup is not grainy.6  Bring to a boil and boil for 3 minutes. Whisk cocoa powder and milk together thoroughly in a large saucepan. 2  Heat and whisk to dissolve the cocoa. ( 3 I use medium-low heat). 4  Add the sugar and stir/whisk to dissolve. 5  Be sure the sugar has dissolved before continuing on, so your syrup is not grainy.
But, if you own an iPhone, you actually can do a 3 way conference call or even multiple conferencing call. You can do it by placing a normal call. Then once the call is pick up, you can select the Add Call button to make another call while the person that you are currently communicating is still on the line.
Many people are curious to know how much data FaceTime over 3G actually uses. We put two iPhone 4s to the test, one running FaceTime over 3G, and took before and after screenshots of the data. As you will see, if you do the math, a 5 minute FaceTime call with lots of movement used 14.7 MB of data.