Edit Handset Name - Furuno FM-4800 Operator's Manual

The "INTERCOM" interface appears on the screen. Here "River" is the
alias of handset to be connected remotely.
Step 3 Select the handset to initiate a call.
Step 4 Press and hold the PTT key to talk.
Release the PTT key to listen to the response from the handset.
Step 5
You can adjust the receiving volume after releasing the PTT key.
When the call is over, press the Back key to return to the previous screen.
Step 6

8.4 Edit Handset Name

You can customize the handset name after the handset connects to the product
remotely. After that, the handset name is saved and displayed on any connected
product.
To edit the handset name, do as follows:
Press the Menu/DSC control until the "MAIN MENU" screen appears.
Step 1
Select "FOG/HAILER/IC".
Step 2
The " FOG/HAILER/IC " interface appears on the screen.
7 Fog Horn/Hailer/Intercom
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