Which of the followings is mandatory services of INMARSAT-C?

Which equipment can carry out a PVT (link test)?

Which satellite-based service provides global telephone,facsimile and HSD communications?

INMARSAT-F MES can't make ______.

All choices listed below may be performed on the INMARSAT-F terminal by the holder of a GMDSS general operator license, except ______.

When you are browsing news on internet by INMARSAT-F terminals, which service should be selected?

When you want to send E-mail via internet by INMARSAT-F terminals, which service should be selected?

The choice ______ is not true about INMARSAT-F.

What happens when the operator dials the Shore ID followed by the“#” sign in initiating a voice call via INMARSAT Standard-F?

What must be done to disconnect an incoming message when voice distress communications is desired via INMARSAT Standard-F?

What must be entered, after the Shore ID and“#” sign is entered and a ring- back tone is heard, to obtain the intervention of the telephone operator in the IN-MARSAT Standard-F service?

Which key must be used to signal the end of a manually-dialed number in a telephone call made via INMARSAT-F?

Before the INMARSAT-F SES can be used in the INMARSAT system, it must have been properly ______.

If you ______,you will reduce the cost of a voice Standard-F call.

Whenthe elevation of Standard-F SES becomes very small and is lowering, ______.