According to the company has been notified that all employees know about the prohibition to use the phone during work time. Current, The Japanese found some employees do not follow the rules and the company would like to remind all employees to cooperate. Including supervisors to act as a role model to your subordinates. Including notification to employees of your department was aware of the rules and regulations of the company, if it is found in violation or negligent failure to comply with the Company will be subject to disciplinary action.