RINGER:
Handset Ringer Melody and Ringer Volume:
1.Press 
and keep it pressed until after about one second the
symbols 
and 
come in the display
2.Press button 1, the phone plays the current ringer melody at the current volume level.
3.Press button 1 … 5 to choose the melody. The melody will be played once.
4.Press 
repeatedly to adjust the ringer volume. The icon
turns on if the volume is set to OFF.
5.Press 
to confirm and return the phone to standby.
Shortcut to Turn Ringer On/Off:
You can turn on/off the ringer by pressing and holding button 
in standby mode. when the ringer is off, the icon 
will turn on.
Base Ringer Volume:
Pressing and holding 
on the base adjusts the base ringer volume. The ringer will be played once at the new volume level. If the ringer is turned off, you will hear two short beeps.
You cannot change the base ringer setting when you are talking on the phone.
DEFAULT SETTING:
If you default a handset, all the settings on that handset will be reset as that of a newly manufactured one.
1.Press 
and keep it pressed until after about one second the
symbols 
and 
come in the display
2.Press and hold 
until you hear the confirmation tone.
3.The handset is reset and the phone returns to standby.
-this action clears all the numbers in the redial, phonebook and CID records.
-repeat this action for all handsets (if so required)
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