Do you need secure communications in a remote area? Satellite Sleeve is a handheld user terminal for Secfones that provides secure satellite connectivity at L-band where terrestrial mobile networks are not available. Our goal is to deliver secure communication (voice, text and data), wherever you are. The Satellite Sleeve is the perfect choice for government officials and operators (Navy, Aeronautical and Army) as well as commercial users working in remote areas (oil rigs, research facilities, etc.).