LT-3120 Handset to suit:
- LT-3100S GMDSS Satellite Communications System.
- LT-3100 Satellite Communications System.
- LT-4100 Satellite Communications System Iridium Certus® 100 Maritime.
- LT-4100 Satellite Communications System Iridium Certus® 100 Land Mobile.
- LT-4200 Satellite Communications System Iridium Certus® 200 Maritime
- LT-4200 Satellite Communications System Iridium Certus® 200 Land Mobile