You can't
It's the little battery icon..
you can't as the phone is to call someone and you cannot do that with an iPod touch
Gyffgfhygtgjfjg
All u have 2 do is press + hold an icon on ur iPod touch
You simply look at the top of the iPod screen, and there should be a battery icon there.
you go to the system icon app.
by hitting the back spase icon on the touch keyboard.
It means it is charging.
The built-in Music app views and plays music placed on your iPod Touch by iTunes. On unmodified iPod Touches, the Music app icon is orange and has a note symbol.
blackra1n and click the windows icon on the bottom.
All you have to do is tap the local storage icon
your iPod probably has a lock with a circle on the top bar next to the battery icon (if it is jailbroken or is an iPod 4g). If so, double click the home button and scroll to the music dock and press the button on the left. (screen rotation lock)