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How to use
Operations while placing a call, in communication, and
paging
3
Adjusting speaker volume
The receive volume can be adjusted during communication.
1. Tap or .
• Tap to increase one step.
• Tap to decrease one step.
• The setting will be saved.
Setting values: 10 steps from "1" to "10"
Default value: "6"
Note
• Adjusting the receive volume will also change the ringback
tone volume.