One of the most welcome features of the new BlackBerry Messenger (BBM) v7.1 is the new voice feature. I have really enjoyed this addition to BBM, it allows you to make voice calls to your BBM friends over BBM using Wi-Fi. This being the only drawback to the feature is that is a Wi-Fi only system. However screenshots from the latest BlackBerry 1o OS build show that BlackBerry Messenger Voice will have the capabilities to work using your mobile network. This is very welcoming as we look forward to using the new BBM Video Chat and Voice feature on your mobile network much like how the 4G PlayBook models use. The screenshot shows that there will also be a toggle switch for you to switch if you want to allow BBM Voice Calls over Mobile Networks or Wifi, how it currently works.
Of course the BlackBerry 10 devices being unreleased it is curious to know just how carriers such as AT&T will implement the new feature as the are as we know finicky about applications using cellular data with out restrictions.