Introduction In today's rapidly evolving digital landscape, the pervasive use of cellphones has transformed various professional sectors, including security guarding. In Canada, security personnel are increasingly leveraging mobile technology to enhance their duties, streamline operations, and improve safety measures. As Montreal Elite Security continues to provide excellence in private security service, understanding how cellphone usage shapes security guard duties is pivotal for delivering top-notch service to our clients in North Shore, South Shore, Montreal, and Laval, Quebec. The Role of Cellphones in Modern Security Guarding Cellphones have become indispensable tools for security guards, offering a range of functionalities that enhance their efficiency and…