Snom C620 User Manual page 52

Settings
To set the ringer volume:
When the phone is idle, press
To set the low battery tone:
From the User settings menu, press q or p to highlight Audio, and then press
1.
.
press q or p to highlight Advisory Tones, and then press
2.
The Advisory Tones screen appears.
3. With Low batt tone highlighted, press
Press q or p to select On or Off.
4.
5. Press to save your selection. You will hear a confirmation tone.
To set the link lost tone:
From the User settings menu, press q or p to highlight Audio, and then press
1.
.
Press q or p to highlight Advisory Tones, and then press
2.
Press q or p to highlight Link lost tone, and then press
3.
Press q or p to select On or Off.
4.
5. Press to save your selection. You will hear a confirmation tone.
or to change the ringer volume level as desired.
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