I had my first mobile phone in 1999, a metallic blue Motorola M3888. Its street name was “phone booth” because it was the cheapest mobile phone available, even though it was a luxury. It cost 14,000KES ($160) – a gift from my father bought during a Safaricom Valentine’s Day special. I could make calls - for 40KES (50 cents) per minute, and send SMS, and that was it; I loved that phone!