Hello! I`m wonder if somebody is familiar with the IC 25XX and can tell me if the pin mic(17) mic ref(18) and agc(19) can leaves open if I only want to play the message who has been recorded before? In a new circuit only for that, accordingly! Regards =C5keN -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist