Today BlackBerry took the wraps off of its second Android phone, the DTEK50. The device is sold unlocked and advertised as being compatible with T-Mobile, but when it comes to unlocked devices, we often wonder exactly how compatible they are with T-Mo. Now we’ve got an answer regarding the DTEK50. BlackBerry has confirmed to me that the DTEK50 includes support for T-Mobile’s Voice over LTE (VoLTE) and … [read full article]