Adjusting The Earpiece Speaker Volume; Adjusting The Ringer Volume - Samsung jitterbug5 Quick Start Manual

Ending A Call
To end any active call, press the button or close your Jitterbug. You will see
"Call Ended" on the Inside Display and Outside Display.

Adjusting The Earpiece Speaker Volume

While on an active call, press up or down on the Volume Button until the sound
from the Earpiece Speaker reaches a comfortable level.

Adjusting The Ringer Volume

When the phone is open and not on an active call, press up or down on the
Volume button to select the desired ringer volume. There are five options to
choose from: Max, High, Medium, Low, and Vibrate.
12 Quick-Start Guide