Hướng dẫn sử dụng Nokia 2720
Change the volume
Turn the volume up or down
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 volume keys.
To change the volume of your media apps, ringtones, alerts, and alarms, press the scroll key and select
To change the volume when listening to the radio or music, select