Dual sim mobile phone technology world wide

Dual sim phone has been popular day by day in the most recently to the mobile phone technology world wide. China who is the main inventors for this great technologies. Now so many mobile phone company is produced dual sim phones for the world customers. This phone give us the opportunity to use two sim card in one mobile but before some days we have to use one sim card for one mobile. Then we needed more phones to using more sim cards. That’s for why this technology has made our digital life easy and more comfortable. Nokia, Samsung, Symphony, LG, Micromax, Sony Ericson and many other company producing dual sim phones now a days.