Note – settings described here are temporary. Default volume levels can be changed in Settings.
You can adjust the receive volume level for the handset, headset, or speakerphone while you are on a call.
The new setting will be shown briefly in the display.
The telephone will ring once with the new ringer volume setting, and the new setting will be shown briefly in the display.
If Silent Ring appears in the display, incoming calls will show in the display, but will not ring.