Furuno FELCOM 250 Operator's Manual page 64

3. SETTINGS FOR HANDSET
2. Press 1 to select [Volume] to show the following.
3. Press
Note: Press the
4. Press the Enter key.
5. Press the
How to set the ring pattern
1. In the [Sound] menu, press either the 1, 2, 3, or 4 key for the following:
1: External phone incoming notification pattern
2: Internal phone incoming notification pattern
3: SMS message notification pattern
4: System message notification pattern
2. Press 2 to select [Pattern] to show the pattern selection screen.
3. Press
Note: Press the
to adjust the volume, from 1 - 7 and off.Press the
4. Press the Enter key.
5. Press the
3-2
or to adjust the volume level (0 - 7). Set to [0] for no sound.
key to hear the ringtone at the selected volume. Press the
key again to stop the sound.
key to close the menu.
or to select the pattern.
key to play the pattern at the selected pattern. Press
key to close the menu.
or
key to stop.