1Prank button set the REC/PLAY switch to REC 2Press and hold the top button.When you hear a singlebeep,record a message of 30 seconds or less.When you\'re done ,release the top button.A doublebeep-beepsignifies a successful recording.For best results,Keep the audio source about 1 foot from the mic. 3To listen to the recording ,set the REC/PLAY swit..