Samsung OfficeServ DS-5021D User Manual page 40

Adjusting Speaker Volume
Adjusting Ring Volume
38
1 During a call using the [Speaker] button, press the
[Volume ] button to increase the speaker volume.
2 Press the [ Volume] button to decrease the speaker
volume.
1 To increase the ring volume, press the [Volume ]
button while the phone is ringing.
2 To decrease the ring volume, press the [ Volume]
button while the phone is ringing.
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