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A U D I O
DT900/DT900S Series Phone User Guide
11-167
There is no audio to my headset
1
Verify that the headset is firmly plugged into the HEADSET jack on the back of the
telephone.
2
Make sure the handset for your telephone is on-hook.
3
Make sure the headset is enabled. You should see the Headset icon on the LCD when
you dial or answer a call if the headset is enabled.
4
If you do not see a Headset softkey, verify that the Headset is enabled for your phone:
a.
Press the Menu key.
b.
Select
3
User Settings.
c.
Select
3
Headset
d.
Select
1
Enable/Disable.
e.
Select
2
Enable and press the OK softkey or
b
Enter key on the cursor pad.
5
Try the telephone handset to verify if the problem is with the headset. If you can hear
audio through the telephone handset, try another known-working headset with the
phone.
6
If you are still having problems with your phone, contact your system administrator.
Audio quality
If you are having issues with the audio quality on your phone, there may be a problem
with your connection to the network. Contact your system administrator.
Summary of Contents for DT900 Series
Page 1: ...DT900 DT900S Series Phone User Guide For UNIVERGE 3C Communications and SIP Net Platforms ...
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Page 8: ...viii P N 540 446r0 DT900 DT900S Series Phone User Guide ...
Page 22: ...1 2 DT900 DT900S Series Phone User Guide ...
Page 50: ...ITK 8LC X PH ON E SPECIF ICS 2 30 DT900 DT900S Series Phone User Guide ...
Page 80: ...5 60 DT900 DT900S Series Phone User Guide ...
Page 148: ...E N H A N C E D P R O G R AM M A B L E K E Y S 8 128 DT900 DT900S Series Phone User Guide ...
Page 176: ...B L U E TOO T H S U P P O R T 10 156 DT900 DT900S Series Phone User Guide ...
Page 188: ...A U D I O 11 168 DT900 DT900S Series Phone User Guide ...
Page 194: ...A 174 DT900 DT900S Series Phone User Guide ...
Page 198: ...B 178 DT900 DT900S Series Phone User Guide ...
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