User's Manual

5.2.8. AUDIO MODES
The handy terminal offers three different audio modes for phone calls:
HANDSET MODE
This is the default audio mode which uses the receiver above the touchscreen for audio
output during calls.
SPEAKER M
ODE
This mode uses the built-in speaker for audio output during calls.
HEADSET MODE
Connect a Bluetooth headset or a wired headset to the handy terminal for audio output
during calls.
USE BLUETOOTH HEADSET
See Pair Bluetooth Devices to connect the handy terminal to a Bluetooth device. The
speaker phone becomes muted when a Bluetooth headset is connected.
USE WIRED HEADSET
Insert a wired headset in the Headset Jack. The speaker phone becomes muted when a
wired headset is connected.
5.2.9. IN-CALL VOLUME
Use the Volume Buttons to adjust the ringer volume and system sound level. When in the
middle of a call, use the volume buttons to adjust in-call conversation volume.