What is another word for SIM card?
Pronunciation: [ˌɛsˌa͡ɪˈɛm kˈɑːd] (IPA) 
A SIM card, or subscriber identity module card, is a removable storage chip placed inside a mobile phone to identify the carrier network and enable communication. Some of the recognized synonyms for a SIM card include subscriber identification card, smart card, microchip, mobile identity card, wireless identity card, and mobile subscriber identity module. Each of these words refers to the same small electronic device that has the capacity to provide the necessary information about the device's mobile carrier to connect to the network. Regardless of which synonym is used, these cards play a crucial role in enabling seamless mobile communications and internet connectivity.
