Coba jelasin Lihat pula dari Kartu SIM dong

GSM 11.14 - Specification of the SIM Application Toolkit for the Subscriber Identity Module - Mobile Equipment (SIM - ME) interface

ITU-T E.118 - The International Telecommunication Charge Card. 2006 ITU-T.

Global Platform - Standar Javacard

Sun Microsystems - API dan development kit untuk JavaCard

SIM Alliance organisation - Dokumen Stepping Stones untuk Interoperability Java Card