Using the Basics 2-17
Chapter 2: Using the 24-Button Digital Phone
SBX IP 320 Phone User Guide
12. Press the NEXT soft button to
toggle between the EAR/MIC

OFF and ON.

13. Press the OK soft button to
save the setting.

Using a Headset with a 2.5mm Jack (Ear/Mic)

See “Using a Headset with a 2.5mm Jack (Ear/Mic)” on page 2-17.

Adjusting the Volume on the Ear/Mic

See “Adjusting the Volume on the Headset” on page 2-16.
Using the Hold Feature
To Put a Call On Hold
Press HOLD/SAVE to place the current call on hold.
To Retrieve a Call on Hold
Press the flashing red line (Flex) button.
NOTE: Calls left on hold for a preset period of time will ringback to the
last extension that placed the call on hold. contact your System
Administrator for more information about the ringback time.
EAR/MIC HEADSET
> OFF
BACK NEXT OK
EAR/MIC HEADSET
> ON
BACK NEXT OK