Phone & Tele communications

Mobile communication or mobile telecommunication is a wireless technology that employs a large number of cell towers throughout towns and cities to provide nationwide cellular coverage so that our cell phones function correctly. GSM, UMTS and LTE are examples of mobile communications technologies.

Telecommunications, also known as telecom, is the exchange of information over large distances. It’s a broad term that includes various sectors, but all include a transmitter and a receiver. The medium of signal transference can be via various means—fiber, electromagnetic fields, light, cable, etc.