1. A wireless key system for a mobile vehicle, comprising: a key fob including a controller, a microphone operably coupled to the controller, and a memory operably coupled to the controller; and a telematics unit operably coupled to a vehicle communication bus; wherein verbal commands received through the microphone initiate the controller to send a function message in accordance with instructions stored in the memory to the telematics unit that activates a function through the vehicle communication bus.
1. A wireless key system for a mobile vehicle, comprising: a key fob including a controller, a microphone operably coupled to the controller, and a memory operably coupled to the controller; and a telematics unit operably coupled to a vehicle communication bus; wherein verbal commands received through the microphone initiate the controller to send a function message in accordance with instructions stored in the memory to the telematics unit that activates a function through the vehicle communication bus. 4. The system of claim 1 further comprising: a docking mechanism in the mobile vehicle to receive the key fob.