Using A Headset - Aastra 55I IP PHONE - RELEASE 2.1 User Manual

Using a Headset

The 55i accepts headsets through the modular RJ22 jack on the back of the phone.
Contact your telephone equipment retailer or distributor to purchase a compatible
headset.
Note: Customers should read and observe all safety recommendations con-
tained in headset operating guides when using any headset.
Advanced Volume Controls for the Headset Mic
On the 55i, there are 3 options for the headset microphone volume. For more
information about the headset microphone, see
IP Phone UI
To change this volume:
1. Press to enter the Options list.
2. Select Preferences and press Select.
3. Use to scroll down to Set Audio and press Select.
4. Press to scroll down to Headset/Mic Volume and press Select.
5. Press to scroll down to headset/mic volume and press Select.
6. Use to scroll down the list to select your desired volume.
7. Press Enter to save the setting.
8. Press Done to save changes and exit.
9. If you do not wish to save changes, press Cancel to return to the previous screen.
Note: By default, the volume for the headset microphone is set to medium.
112 Model 55i IP Phone User Guide
"Headset Mic Volume"
.
on page 34