With the advancement of technology, everything is getting smaller and powerful. There are some sure changes that the future of smart-phones will opt for SIM cards; yes the electronic SIM cards which will effectively remove the want of having a physical SIM card as well as a SIM slot in your smart-phone.Today’s mobile phones are getting slimmer and concise with more additional features. With the introduction of new type of SIM, phones internal structure will move entirely in a