17.6.5 Ringer Volume
You can adjust the ringer volume while the phone is idle or while it is ringing.
1. With the phone idle or ringing, press the
2. Use the + plus and – minus keys to adjust the volume.
3. The display will return to normal after a few seconds.
9600 Series Phone User Guide
IP Office Release 6.1
key.
Page 104
Issue 02c (28 October 2010)