Using The Display Handset - Nera Saturn BM Marine Operator's Manual

Chapter 2. Operation
Idle Mode
The following message
appears in the display
when in IDLE mode:
Hook ON/OFF
The Display Handset is secured in a desk- or wall-mounted bracket:
A magnet toggles the internal hook switch. The switch can also be
toggled with the combined HOOK ON/OFF and ESCAPE key:
Beeps in the Handset
Before contact is established with the selected LES beeps indicate
attempts.
Loudspeaker
When off-hook the loudspeaker key toggles the Display Handset
loudspeaker ON and OFF:
When the loudspeaker is ON, the handset microphone is OFF and
the Push-To-Talk key must be kept pressed while talking and re-
leased while listening:
Saturn Bm – Chapter 2. Operation

Using the Display Handset

ON
ESC
ON
LES
PTT
2.1