| Life in the twenty first century cannot be imagined without cell phones. The advent of cell phones has unshackled the barriers to communication. Previously if someone was stuck in a traffic jam or had a flat tier, then he/she had no means to send a message other than to find a fixed telephone nearby. Things used to get worse when the cars refused to move on a highway without a mechanic's shop on either side. These troubles almost came to an end once the cell phones landed up in every person's hand. |