Programming Retain Line Volume
Additional Feature Information
Volume, Brightness, and Contrast Controls
Setting the Retain Line Volume Option
The system can "remember" the line volume setting.
2111-07: Retain Line Volume Setting [Stations: Config: Options: Features (2111): Retain Line Volume]
If enabled, the system should remember the user volume settings for outside calls.
If this option is disabled, the system uses a median handset and Handsfree volume setting each time the user places an outside call.