Intercom; Telex Communications - Furuno FS-1570 Operator's Manual

2 SSB RADIOTELEPHONE

2.3 Intercom

The built-in intercom permits voice communications between two FS-2570C Control Units.
1. Press the [1/ RT/2182] key to show the radiotelephone screen.
2. Off hook the handset.
3. Press the [4/IntCom] key to show INTERCOM on the display. The called party's
handset rings.
4. When the called party picks up their handset, start communications.
5. Hang up the handset to turn the intercom off. The indication INTERCOM disappears
from the screen.

2.4 Telex Communications

Telex communication is performed with the NBDP Terminal Unit (option) connected to this
radiotelephone. No special operation is required on the control unit; class of emission and
frequencies are set on the NBDP Terminal Unit. For telex communications, see Chapters 8
through 11.
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