30 years for the first commercial mobile network in Dec.

Tomi recently posted a blog on Birthdays and how the first commercial network will complete 30 years. It was first of December 1979, that the world's first commercial cellular automated (and 'modern') mobile telecoms network went live in Tokyo Japan, launched by NTT.ANd yes the mobile phone subscriber count will hit 4.6 billion by the end of the year. We passed a billion users in 2002, so it only took 23 years to hit a billion mobile phones on the planet.

While looking for the photo of the original phone, I came across one of the earliest phones used by Martin Cooper of Motorola. He is known to have made the first public call in USA over36 years back. Wikipedia has a section on the Motorola DynaTAC in the picture above.

Here is the comparison of DynaTAC with the earlier model of iPhone.

And last but by no means least, the mobile internet is 10 years old. Launched by NTT DoCoMo of Japan in 1999, its iconic iMode mobile internet was the first mobile-optimized internet service and spawned countless copies and today counting all the WAP users etc, has over a billion users. That in only ten years.. Domo Arigato, NTT DoCoMo, you have invented the fastest technology to spread to a billion users.