http://silentlnit5ryavvfz5vw7s4qg62jujd666lnc4tg2chj64zuwuqtvqd.onion/faq
With Anonymous eSIM, your actual mobile number is not known to your local mobile network
provider, as you are in roaming.
Therefore, your adversary cannot collude with your local mobile network provider to run
various attacks, that are easy with ordinary mobile subscribers, such as: SimToolKit attack.