Type 99 Tone Tables: 1 of 2 The format of the tone table, GE format or non-GE format, and the tone frequencies may be programmed in this window. To program a tone table: 1. Move the cursor to the appropriate table format field. 2. Press Tab to change the format if desired. 3. Press to move the cursor to the Tone A field. 4. Enter the tone frequency, if desired (from 288.5 to 1433.4). 5. Press to move the cursor to the Tone B field. 6. Enter the tone frequency, if desired (from 288.5 to 1433.4). 2 of 2 7. Enter all required tones for the decode type to be selected.