Snap for 11920703 from 541ea0d5 to 24Q3-release

        CarrierConfigManager ccm = mContext.getSystemService(CarrierConfigManager.class);

        // Callback directly handle config change and should be executed in handler thread

        if (ccm != null) {

            ccm.registerCarrierConfigChangeListener(this::post,

                    (slotIndex, subId, carrierId, specificCarrierId) ->

                            onCarrierConfigurationChanged(slotIndex));

        }

        // Initialize the long term secret key. This needs to be present in all cases:

        //  - if the device is not secure or is locked: key does not require user authentication