The approval was finally given and the systems interconnected, then Papworth, sitting in front of a personal computer, tapped out the greeting “Merry Christmas” and sent it via SMS to Vodafone Director Richard Jarvis.

The text-messaging era was born.

via Happy bday! SMS txt msgs turn 20 – Computerworld.

Perhaps it’s no surprise then that in late 1995, three years after Papworth’s first text message, users were only sending an average of one text every two and a half months.