The Nano-SIM will be the next card to equip smartphones, tablets and other mobile devices. This map, created by Giesecke & Devrient, allows access to the Internet and mobile telephony and can also store contacts and messages. Additional information such as account IDs could happen soon. For now, it's the physical size of the SIM card it is. In 2010, Apple revolutionized the chip by ordering a weight loss program by 52%, just enough to get the Micro-SIM's iPhone 4. More compact, it represented a saving of space for the manufacturer of Cupertino.
