The Globalstar GSP-1700, the smallest and lightest Globalstar marine satellite phone, adds ergonomic design for even more user comfort and convenience. The antenna for boat, when held in a vertical position, communicates with the constellation of Globalstar satellites. It also rotates and stows into the handset when not in use for more compact carrying. Weighing in at only 200g and measuring just 135mm x 55mm x 37mm*, the GSP-1700 is easy to travel with – no matter what the terrain or conditions. The antenna, when held in a vertical position, communicates with the Globalstar satellite at elevations more than 10 degrees above the horizon. It also rotates and stows into the handset when not in use for more compact carrying. > Click Here to learn more about the new GSP-1700