Nokia 309 - Manual (Page 74)

Download maps
If you browse to an area of the map which is not saved on your
memory card, and you have an active data connection to the internet,
a map for the area is automatically downloaded.
See 5.
Tip: If you don't have a flat-rate data plan from your network service
provider, to save data costs in your phone bill, you can use a Wi-Fi
network to connect to the internet.
Tip: Save new street maps to your phone before a journey, so you
can browse the maps without an internet connection when travelling.
Use the Nokia Suite PC app to download the latest maps, and copy
them to your phone. To download and install Nokia Suite, go to
www.nokia.com/support.
74