What is INMARSAT B?

What is INMARSAT B?

• A. Secure telephone data, Video Teleconferencing
• B. Telephone, FAX, TELEX service
• C. Two way Messaging
• D. Radio broadcast

Answer: (A)

INMARSAT B is a high-speed, two-way satellite service designed for secure voice and data transmission, including real-time video teleconferencing. It provides global reach and supports private, real-time communications for business and government use, making it the best description among the options. This goes beyond simple telephony or telex/fax services and isn’t a radio broadcast system; it’s built for secure, interactive communications such as video meetings and data exchange.

INMARSAT B is a high-speed, two-way satellite service designed for secure voice and data transmission, including real-time video teleconferencing. It provides global reach and supports private, real-time communications for business and government use, making it the best description among the options. This goes beyond simple telephony or telex/fax services and isn’t a radio broadcast system; it’s built for secure, interactive communications such as video meetings and data exchange.