The voice message managing method for a voice data recording/playing/editing electronic device, said electronic device including a memory device having a first memory area and a second memory area, includes the steps of memorizing, in the first memory area, a plurality of voice messages, and of memorizing, in the second memory area, information regarding the plurality of voice messages. The method also includes the steps of organizing the first memory area as a sequence of blocks, and of memorizing in each block a portion of voice message. The method moreover comprises the steps of defining a list (FBL) containing information on the status of the blocks and memorizing the list in a first memory sub-area of the second memory area, and of defining a table containing a plurality of first vectors associated to respective voice messages and memorizing this table in a second memory sub-area of the second memory area.