LG Optimus Zone™ 3 - Record and Play File - Voice Recorder
From a Home screen, navigate: Apps > LG .
Tap Voice Recorder.
Tap the Record icon (located at the bottom) to begin recording.
When finished, tap the Stop icon (located in the lower-right) to discontinue recording and save the file.
Tap the appropriate sound file to play.
If necessary, press the Volume buttons up or down to adjust the volume.
To delete a sound file, touch and hold the file name, tap Delete then tap Yes to confirm.