GMDSS satellite phones are a key component of a vessel’s safety communication system, providing reliable communication in emergencies. Installation and service ensure that the satellite phone is correctly integrated into the vessel’s communication suite and functions properly. Services include checking signal reception, ensuring the phone is capable of distress calls, and verifying that all components meet SOLAS requirements. Regular servicing of the GMDSS satellite phone ensures the system remains operational, providing the crew with a dependable means of communication during critical situations.