Disable/Enable Automatic Gain Control

Use the following procedure to turn automatic gain control for the handset, headset, and/or the Speaker on or off.

NOTE: The user can potentially override the AGC local procedure settings, as described in the telephone user guide. If overridden, the backup file stores the AGC value(s) set by the user and ignores any setting established using this local procedure.

1. When you select AGC from the Craft Local Procedure Screen, the following text displays:

where, except for the 9610 which displays the actual value, the setting is the text string associated with the current system value of NVAGCHAND, NVAGCHEAD, or NVAGCSPKR, defined as:

• "On" if the respective NVAGCXXXX system value is "1".
• Off if the respective NVAGCXXXX system value is "0".
2. To change the setting, select (highlight) the appropriate line. Press Change or for the 9610, use the Right/Left navigation arrows to toggle the selected setting from On to Off or vice versa.
3. Press Save to store the new setting, update the associated system value, and redisplay the Craft Local Procedure screen.