User guide
4040
1. Press <MENU/OK> and <UP/DOWN> to select HS SET.
2. Press <MENU/OK> and <UP/DOWN> to select RINGER.
3. Press <MENU/OK> and <UP/DOWN> to select INT RING.
4. Press <MENU/OK> and <UP/DOWN> to select your intercom ringtone. 
Note: There are 10 ring tones, and each will play as you step through the list.
5. Press <MENU/OK> to confirm.
7.3  Handset Settings
7.3.1 Ringer Setup
Three different alert tones are on by default, but can be set off, if desired.
Key Tone - a single beep is emitted when you press a key.
Low Battery Tone - emitted while you are talking on the phone to alert you 
that you need to charge the handset batteries.
Out of Range Tone - emitted while you are talking on the phone to alert
1. Press <MENU/OK> and <UP/DOWN> to select HS SET.
2. Press <MENU/OK> and <UP/DOWN> to select TONE.
7.3.2 Set Alert Tones
7.3.1.1 Set the Ringer Melody for Internal Calls
1. Press <MENU/OK> and <UP/DOWN> to select HS SET.
2. Press <MENU/OK> and <UP/DOWN> to select RINGER.
3. Press <MENU/OK> and <UP/DOWN> to select EXT RING.
4. Press <MENU/OK> and <UP/DOWN> to select your external ringtone.
Note: There are 10 ring tones, and each will play as you step through the list.
5. Press <MENU/OK> to confirm.
7.3.1.2 Set the Ringer Melody for External Calls
1. Press <MENU/OK> and <UP/DOWN> to select HS SET.
2. Press <MENU/OK> and <UP/DOWN> to select RINGER.
3. Press <MENU/OK> and <UP/DOWN> to select RING VOL.
4. Press <MENU/OK> and <UP/DOWN> to select the desired ringer 
volume (a total of 6 ringer volume levels including OFF).
Note: The respective ringer volume will be played during your selection. If 
OFF is selected, the ringer off icon < > will be displayed after
5. Press <MENU/OK> to confirm.
7.3.1.3
Set the Ringer Volume
you to move closer to the base unit, before the call is lost.
confirming .
3. Press <MENU/OK> and <UP/DOWN> to select KEY TONE / 
LOW BATT / OUTRANGE .
4. Press <MENU/OK> and <UP/DOWN> to turn these tones ON or OFF.
5. Press <MENU/OK> to confirm.










