Smart Phone Functions as A MDT

2 way radio system and cellular system have their own characteristics respectively. I officially start a project that to inter-operate a smart phone with a mobile radio, so that the smart phone can function as a MDT (Mobile Data Terminal) for the radio. By using some short distance wireless technology such as bluetooth to setup communication between the radio and the smart phone, the system designer can obviously to take advantage of both. I am going to setup a project wiki to demonstrate it in details.