Telephony has revolutionized the way folks communicate, shaping human interactions, business operations, and technological advancements. From its early beginnings with Alexander Graham Bell’s invention of the phone in 1876 to the delicate cellular networks and digital communications of today, telephony has developed into a essential component of global connectivity. In https://docs.google.com/forms/d/e/1FAIpQLSemXFZdM4jhOOu8MuyrnRI12D-pJ5TDAJVs1xJ1_wV7W7MHgg/viewform