Patton electronic SL4050/B2/E - Manual (Page 30)

Setting up the VoIP SIP phone 30
SmartLink 4050 Series Getting Started Guide 2 • Installing the SmartLink SIP Phone
Volume Adjustment
Ringer Volume
While the handset is in place, press
to increase the ringer volume or to decrease the
ringer volume.
Speaker Volume
1. While the handset is in place, press
2. Press to increase the speaker volume or to decrease the speaker volume.
Handset Volume
Pick up the handset and press
to increase the volume or to decrease the volume.
SPEAKER