Vertical SBX IP 320 User Manual page 30

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Chapter 2: Using the 24-Button Digital Phone
Switch between Handset and Speaker
To switch from Handset to Speaker Mode
While on a call:
1. Press the line or SPEAKER.
2. Place the handset on hook to transition the call from the handset to the
speaker mode.
NOTE: If you press line or Speaker and you don't hear the caller (when
To Switch from Speaker Mode to Handset
While on a call:
Pick up the handset to remove the call from speaker mode, and continue
the conversation.
Adjust Speaker Volume
You can easily adjust the volume of the speaker during a call.
While on a call:
Use the VOLUME down (-) and up (+) to adjust the volume
of the caller's voice.
Hint: This also works for adjusting the volume of the handset.
answering a call) or a dial tone (when making a call), check to
make sure that the Headset Mode is not on (see "Using the
Headset" below).
SBX IP 320 Phone User Guide
Using the Basics
(continued on next page)