Before Operating the Handset
Adjusting the Ringer Volume or Turning the
Ringer off while Ringing
While receiving a call
[To adjust the ringer volume]
Press Up or Down to adjust the volume. *1
[To turn the ringer off]
center soft key.
*1 The adjusted volume level will also be used for subsequent calls.
• If you attach the headset while receiving an incoming call, the ring from the
handset does not switch to the headset. If you attach the headset before receiving
an incoming call, and headset ringer is set to "On", a tone will be heard from the
a headset is attached or not.