Who really invented the Please Call Me service? It’s the key question in the free messaging service saga that reached a crescendo last week with threats, accusations and demonstrations outside Vodacom World. The answer, now common cause, is Ari Kahn, MTN’s former lead data consultant. "Call Me" as he first named it, was an idea he had on November 15 2000, he told me last week. He briefed MTN’s lawyers, Spoor & Fisher, the next day and, remarkably, had a working prototype a day later. Kahn had some experience, having built the runaway success that was MTNsms.com, a website that let people send free SMSes. Spoor & Fisher submitted his patent on January 22 2001 as a "method and system for sending a message to a recipient". The next day the service was launched. The results were so spectacular that at first Kahn thought it was a technical error. "Within the first three days over 1.5-million Call Me messages had been sent over the public MTN network. In the first month, Call Me reached m...

Subscribe now to unlock this article.

Support BusinessLIVE’s award-winning journalism for R129 per month (digital access only).

There’s never been a more important time to support independent journalism in SA. Our subscription packages now offer an ad-free experience for readers.

Cancel anytime.

Would you like to comment on this article?
Sign up (it's quick and free) or sign in now.

Speech Bubbles

Please read our Comment Policy before commenting.