Cell Phone User Manual

Using GPS Navigation 3 - 3
improves the performance of the Time To First Fix (TTFF) of GPS receivers by providing them with data that they
would ordinarily have to download from the GPS satellites. With the A-GPS data, GPS receivers can operate faster
and more reliably.
A-GPS follows the Secure User Plane Location (SUPL) protocol which allows the MC75 to communicate with a
location server. Refer to the EMDK Help file for information on setting up SUPL on the MC75.