Remember the times when there were no mobile phones, even if they were there, only the richest and most influential people in the city had them. At that time, landline phones were the only way to talk to anyone outside. Now those who had those phones in their homes had the facility, but those who did not have a connection had to go to the nearby PCO booth and talk. Either one could talk on the phone by inserting a coin of 1 rupee, or one had to pay the…
Read MoreWhat is the full form of STD, ISD and PCO, how were they different from each other? Might have used it but wouldn’t know the difference!
