To make a call to another vessel requesting TELEX communications regarding important company business, the GMDSS operator should:

Correct Answer: Option A — Select Routine priority, enter other vessel's MMSI, specify legal alternate frequency, F1B emission and transmit the properly formatted DSC call.

Under USCG National Maritime Center examination standards, the accepted correct answer is: Select Routine priority, enter other vessel's MMSI, specify legal alternate frequency, F1B emission and transmit the properly formatted DSC call..