Have Navman S50 GPS with

Have Navman S50 GPS with Bluetooth paired to Nokia 6300 flip phone. problem 1- When an incoming call is displayed on screen and operator presses the Green phone icon to accept call Navman more often than not cuts off the incoming call. Problem 2 Disconnection from the device occurs well outside the vehicle, meaning that you can be 25 metres away from vehicle and phone call is diverted to car if navman is on . With my job I am continually in and out of the car and forget to turn it on turn it off every time. The old cradle seems much better than Bluetooth in this example.