Telecommunication refers to the transmission of information, data, and signals over long distances. It involves the use of various devices, networks, and technologies such as telephones, radios, satellites, fiber optics, and wireless communication systems to facilitate communication between individuals or machines.

On the other hand, the Internet of Things (IoT) refers to the network of interconnected physical devices, vehicles, appliances, and other objects that are embedded with sensors, software, and connectivity capabilities. These devices can collect and exchange data, communicate with each other, and interact with users or other systems over the internet.

Telecommunication plays a crucial role in enabling and supporting IoT. It provides the infrastructure and connectivity needed for devices to communicate with each other or with central servers. This allows for remote monitoring, control, and automation of various processes and systems. For example, IoT devices can be used to monitor BTS conditions remotely like fuel status, alarm and any other technical issues. 

In the other hand telecom players will reap the benefit of bridging end-users with the IoT server. The accessibility user interface (the software application), enabling users to enter data or command and retrieve desired information from the server.