Does anyone know if CDMA is vulnerable to the same paging hijack? I know that Verizon here in the US registers the ESN/MEID of the device itself for service pr

Does anyone know if CDMA is vulnerable to the same paging hijack? I know that Verizon here in the US registers the ESN/MEID of the device itself for service provisioning (with a SIM only being used for GSM roaming and LTE). I would guess that CDMA doesn't have to 'page' to find the right phone (though it might ping to see if it's still connected / in range) as the phone's ID is already associated with the number (no need to query a SIM).