And also you can get total number of service via
var numberOfServices = window.navigator.mozMobileConnections.length;
==== Get ICC Lock Status ====
*Current B2G (Single SIM)
var mobileConnection=window.navigator.mozMobileConnection;
var req = mobileConnection.getCardLock('pin');
*Multi-SIMs
// Get ICC lock status of default SIM slot.
var mobileConnection= window.navigator.mozMobileConnectionManager.defaultMobileConnection;
var req = mobileConnection.getCardLock('pin');
// Get ICC lock status of specific SIM slot.
var mobileConnection= window.navigator.mozMobileConnectionManager.mobileConnections[index];
var req = mobileConnection.getCardLock('pin');
==== SIM Toolkit ====
// Access STK of default SIM slot
var icc = window.navigator.mozMobileConnectionManager.defaultMobileConnection.icc;
// Access STK of specific SIM slot
var icc = window.navigator.mozMobileConnectionManager.MobileConnections[index].icc;
=== Implementation ===
