Nokia N97 mini User Manual page 264

Integrated GPS — Use the integrated GPS receiver of your
device.
Assisted GPS — Use Assisted GPS (A-GPS) to receive
assistance data from an assistance data server.
Bluetooth GPS — Use a compatible external GPS receiver
with Bluetooth connectivity.
Network based — Use information from the cellular
network (network service).
Positioning server
To define an access point and positioning server for
network-assisted positioning methods, such as assisted
GPS or network-based positioning, select Positioning
server.
The positioning server may be preset by your service
provider, and you may not be able to edit the settings.
Notation settings
To select which measurement system you want to use for
speeds and distances, select Measurement system
>
Metric or Imperial.
To define in which format the coordinate information is
displayed in your device, select Coordinate format and
the desired format.
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