Zte Z557BL User Manual page 121

Number Function
1 Song, album, and artist information.
2
Return to the music library.
3 Album artwork.
4
Tap to see the detailed information about the song.
Playback control. Skip songs, pause and resume playback. Drag
5
the progress bar to jump to any part of the song.
Tap to play the current playlist in shuffle mode, where tracks are
6
played in random order.
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