These 6 Campaigns Made an Impression for the Telco Industry

When Alexander Graham Bell created the first telephone, it was an achievement that would have defied the imaginations of earlier generations. Speech uttered into a receiver in one room being reproduced by a separate device in another room? The feat would have seemed hardly less than magical. Nor could Bell himself have imagined what would have been to him the sorcerous applications of his original invention, which now allows us to carry the sum of world knowledge in a pants pocket.