Gartner Webinars
Expert insights and strategies to address your priorities and solve your most pressing challenges.
Information Technology
Programmable smart card in a mobile device that gives access to a network. It contains codes (such as the IMSI) to identify a subscriber to a digital mobile service and the details of the special services the subscriber has elected to use. A SIM card may be a removable plastic card with embedded memory and a processor chip or may be fixed within the mobile device.
Join your peers for the unveiling of the latest insights at Gartner conferences.
Expert insights and strategies to address your priorities and solve your most pressing challenges.