In Figure 4 the DGPS is OFF (No FM antenna contacted). The coordinates are only given correct to
3 decimal places and the GPS quality is GPS. In this Figure the Speed is 0.0 km/h and the Direction
is 0.0 because the GPS receiver with antenna is not moving.
Figure 4. The Menu when the GPS quality is GPS.
In Figure 5 the DGPS in ON (FM antenna contacted). The coordinates are given correct to 4
decimal places and the GPS quality is DGPS. In this Figure the Speed is 0.0 km/h and the Direction
is 0.0 because the GPS receiver with antenna is not moving.
Figure 5. The Menu when the GPS quality is DGPS.
The Settings button opens the settings screen. There are three settings:
1. SMS centre number
2. Receiver' s (Destination) number
3. Sending frequency in seconds.
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1999. Nokia Mobile Phones. All right reserved
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