Trouble hearing your phone ringing in noisy environments, or calls too loud? You can change the volume to your liking.
To change the volume during a call, press the scroll key up or down.
To change the volume of your media apps, ringtones, alerts, and alarms, press the scroll key and select Settings. Scroll right to Personalization, and select Sound > Volume.
To change the volume when listening to the radio or music, select Options > Volume.