Sayson Technologies 390 사용자 설명서

Sayson 390/480 for Sphericall User Guide

Making and Receiving calls using a Headset
1. Ensure that you have selected a headset audio mode

by accessing the

menu.

2. Plug the headset into jack.
3. Press the

/

key to obtain a dialtone or answer

an incoming call. Depending on the audio mode
selected from the

menu, dialtone or an

incoming call will be received on either the headset
or the handsfree speakerphone.

4. Press the

key to end the call.

Sayson 390/480 for Sphericall User Guide