Segments can also be logically grouped in a voice table, so that you can reference the segments using an indexing mechanism. For example, you can use the numbers 1 through 12 to index the months of the year, and the numbers 1 through 7 to index the days of the week. Voice tables can help you find out what segments have been recorded and where they are stored. The segments in a voice table can be stored in the same voice directory or in different directories. Voice tables include a description of each voice segment and indicate where each segment is stored.