I am trying to adjust the volume for a user on our phone system. I have the manual and the index lists program 72 as being for adjusting the volume on digital telephones. My problem is the manual doesnt seem to contain any information on program 72 either description or record sheet. I accessed program 72, but have no idea how to affect the settings for a certain incoming line or a certain extension. If anyone has any information or a copy of the program sheet that they can forward to me, I would appreciate it greatly.
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