Using either an Iphone or an android I understand one can use the google navigation pack.
Because I rarely use the phone facility I use PAYG for minimal cost.
I was told if the Navigation pack is used there will be telephone charges in downloading data.
As GPS is being used for the navigation pack I did not understand what was being explained very fully.
Can anyone please explain this and are the data down loading charges likely to be significant?
Thanks for any info.