Nokia was one of the best phone manufacturers for some other countries way back late 90's and early 2000. I was one of their fan that time but it all changed when I experienced using a real smartphone which was an Android phone but I'm now using an iPhone 4. I just can't help thinking why do Nokia have to celebrate the of 1.5 billionth sold Series 40 phone. It just seems irrelevant for me to count the number of those phones sold since the very first S40 handset. When was that first S40 phone released? How many S40 phone models are there? Here is the link for the news from Nokia just in case you want to read. Nokia hits 1.5 billion sales of revolutionary Series 40 mobile phones » Nokia – Press