| What statement is true regarding the control the operator can exercise over the NAVTEX receiver's operation? |
| A) The operator can set the unit to automatically reject any and all categories of messages if the ship desires to not receive them. |
| B) The operator can set the unit to reject all messages except navigation, weather and sea warnings, and search and rescue messages. |
| C) To reduce the number of messages, the operator can select code 00 to indicate "not in coastal passage". |
| D) Upon entering a coastal area for the first time, the operator enters code KK to indicate "ready to receive NAVTEX". |
