“An eSIM is a non-removable, virtual version of the traditional SIM card,” Smith writes. “It stores your international mobile subscriber identity (IMSI) and its associated authentication key. The big difference is its size; it’s one-hundredth of the size of a standard SIM card.”
“It’s an extra charge on your monthly contract,” Smith writes, “[but] for me, it’s worth that extra cost. Just the other today, before filming the video, I popped to a local shop without my iPhone and was still able to get a phone call from my friend who needed an answer on something straight away. The call was clear, he could hear me fine, and the connection was great.”
Read more in the full article here.
MacDailyNews Take: How long until the eSIM migrates into Apple’s iPhone?