Is it permitted to manually enter the destination address into the navigation device while driving a vehicle?

Is it permitted to manually enter the destination address into the navigation device while driving a vehicle?
A)Yes, as long as you can control the vehicle.
B)No; it constitutes an offence against road safety according to the Penal Code.
C)No; it is a serious infraction that entails the loss of 3 points.Correct
Driving while using any type of headphone or earphone connected to sound-receiving or sound-reproducing devices, or other devices that reduce continuous attention to driving; keeping mobile telephone devices fitted between the helmet and the user's head while driving; or manually using navigation devices, communication systems, or mobile telephone devices, will entail the loss of 3 points. However, if a mobile telephone device is used while holding it in your hand while driving, the loss will be 6 points.