The smallest subscriber identity module (SIM) card, which provides customer information for a cellular phone. See SIM card. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other reproduction ...
Nano-SIM cards can use adapters to gain compatibility with devices with Micro-SIM and Mini-SIM slots. A Micro-SIM card can also be fitted in Mini-SIM slot with an adapter. In 2016 the eSIM ...