1. GPS stands for Global Positioning System. This allows STARS operators to identify your location immediately when you need help. If the GPS text in SOLUS is crossed out you may be in an area where GPS is not available, or you did not enable location services for SOLUS.
2. MON stands for Monitor letting you know you have an active connection to the SOLUS operators. If the MON text in SOLUS is crossed out you may have problems connecting to the monitor.