User Guide for the SIP-T48S IP Phone
To adjust the volume when the phone is during a call:
Press
1.
speakerphone or headset).
You can also press
more information, refer to
Ring Tones
Ring tones are used to indicate incoming calls. You can select different ring tones to distinguish
different accounts registered on your phone, or to distinguish your phone from your neighbor's.
To select a ring tone for the phone via phone user interface:
Tap
->Basic->Sound->Ring Tones->Common.
1.
Tap the desired ring tone.
2.
(Optional.) Press
3.
Tap the Save soft key to accept the change or
4.
64
to adjust the volume of currently engaged audio device (handset,
to adjust the volume when playing back the recording calls. For
Playing Back Recorded Calls
to adjust the ringer volume.
on page 194.
to cancel.