ETSI TS 102 221 (UICC)

Embed This Widget

Theme


      
    

Widget powered by . Free, no account required.

ETSI

Defines the physical, electrical, and logical interface of the Universal Integrated Circuit Card (UICC) for telecom applications.

ETSI TS 102 221 defines the physical, electrical, and logical interface of the Universal Integrated Circuit Card — the chip platform that hosts the SIM and USIM applications in mobile devices. It standardises the card's command set, file system, and electrical classes, allowing a single UICC to run multiple telecom and value-added applications. The specification underpins every removable SIM and is the foundation later extended for embedded and integrated SIM forms.

ETSI UICC | 발행 2001

Standard Details

CategoryETSI
Year Published2001
StatusActive

Compliant Card Types

{# FAQ block + FAQPage JSON-LD. Expects `faq_items` = [{"question", "answer"}]. Native
/ (frontend-gold-standard §1.7): the answer text is in the initial HTML and stays reachable with JavaScript disabled, so crawlers and AI extractors read answer-shaped chunks without depending on Alpine. #}