Aastra Telecom 6757I User Manual

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Model 6757i IP Phone User Guide

 

The 6757i 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. 

On the 6757i, there are 3 options for the headset microphone volume. For more information 

about the headset microphone, see 

 on 

.

1. Press 

 to enter the Options list.

2. Select Preferences and press Select.

3. Use 

2 to scroll down to Set Audio and press Select.

4. Press 

2 to scroll down to Headset/Mic Volume and press Select.

5. Press 

2 to scroll down to headset/mic volume and press Select.

6. Use 

2 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.

1. Ensure that you have selected a headset audio mode by accessing the Options list (under 

option Preferences->Set Audio->Audio Mode on the IP Phone).

2. Plug the headset into the jack.

3. Press the 

 key to obtain a dial tone or to answer an incoming call. Depending on the 

audio mode selected from the options menu, a dial tone or an incoming call is received on 
either the headset or the handsfree speakerphone.

4. Press the 

 key to end the call.

Note: Customers should read and observe all safety recommendations contained in 
headset operating guides when using any headset.

Note: By default, the volume for the headset microphone is set to medium.