With the pandemic out of almost everyone’s mind, this holiday season is expecting a massive surge in overseas travellers. That’s…
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But a new upgrade to the SIM card means life can even simpler. Called an electronic SIM or eSIM, it is a way of linking your phone, using software, to a SIM (usually in a server rack at the service provider). The new iPhone Xs, which I am using, has an eSIM built in.