The document outlines the guidelines for using mobile phones during work hours at the company. It emphasizes that mobile phones are essential but must be used with strict adherence to safety and privacy policies. The policy applies to all employees, workers, contractors, and site visitors. It prohibits mobile phone usage in operational areas, while assisting in plant operations, working above ground, on company premises, during vehicle operation, and at meetings. The policy aims to protect confidential information and ensure workplace safety, with violations potentially leading to disciplinary actions.