Mobile phones set to ring in the future with innovative technologies

SIM card technology
The ubiquitous Subscriber Identity Module (SIM) card has come a long way. Going forward, four different numbers will be available on a single SIM. Quad-line SIM cards provide two voice and two data connections on the single SIM. The migration of multi-lines on a single SIM enables the user to use their current single SIM phone while having multiple numbers active.Another innovation is the virtual SIM. Gurgaon-based Comviva Technologies has sought a patent for the technology. It will enable a user to log into a mobile network through the SIM of another subscriber. The user will be able to authenticate himself using a code given by the operator.

view more......