Android OS
android os
It is a market that is constantly changing, for example the mobile phone market.
The largest mobile phone operator in the world, by number of subscribers, is China Mobile from China. At the end of 2010, they had 584 million subscribers.
India Is the Largest Mobile phone Users in the World
a grandma phone i think but i might be wrong.
Samsung
Nokia
The best touch screen mobile phone on the market is the iPhone. The Apple iPhone first debuted in 2007 and has released several updates and versions since. It is the most widely used touch screen mobile phone on the market as well.
please answer GSM is global system for mobile. Its wireless communication system.
T-mobile G1
yoigo
Go to the Market.