... can choose by dial sets of command.11. Evaluation module with three evaluation buttons :satisfaction, generally, dissatisfaction.1.1 ... : sequence, point, random sequence, 0 ~ 9, amendments, remove 15 buttons; 0 ~ 9 is digital, pipe display.6. The disc ... field of high demand peep the theft;7. Evaluation module with satisfaction, generally, dissatisfied three evaluation buttons8. Five-star service ...