Furuno FS-1570 - Manual (Page 156)

11 TRANSMITTING, RECEIVING
11-2
5. Press the function key [F3] again and then the [9] key. The following screen appears.
Mode : ARQ FEC
ID :
Manual Calling
Manual calling screen
6. Choose appropriate communication mode.
7. Press the [
↓ ] key and input party's ID number.
8. Press the [Enter] key to connect the communication line.
For ARQ mode, go to step 9. For FEC mode, type your message and go to step 13.
9. Press the function key [F7] (WRU). The party's answerback code appears on the screen.
Note: Step 9 and 10 are needed for ship-to-ship calling only.
10. Press the function key [F8] (HR). Your ship's answerback code is sent to the party.
11. Press the [Enter] key and type your message.
12. If you want to receive the party's response, press the function key [F9] (Over).
13. Press the function key [F10] (Break) to disconnect the line.