Globalstar, Inc. provides mobile satellite services (MSS) including voice and data communications services through its global satellite network. The Company offers voice and data communication services over its network of in-orbit satellites and its active ground stations (gateways), which it refers to as the Globalstar System. In addition to supporting Internet of things (IoT) data transmissions in a variety of applications, it provides connectivity in areas not served or underserved by terrestrial wireless and wireline networks. It offers two-way voice communication and data transmission via the GSP-1600 and GSP-1700 phones (Duplex). The Company offers one-way or two-way communications and data transmissions using mobile devices, including the SPOT family of products, such as SPOT X , SPOT Gen4 and SPOT Trace, that transmit messages and the location of the device (SPOT). It also provides satellite network access and related services.