If you’re on the internet, chances are you’ll have heard about eSims but knowing and understanding are two different things. Here’s a quick and easy explainer of what they are, when to use them, and how they can help you travel smarter and safer. Use my code STEPHMYLIFE3 for $3 USD OFF your Airalo_UK eSim package. ad An eSIM is an electronic SIM. It differs from a physical SIM in that it is installed on your phone, not inserted physically into it. eSIMs allow you to connect to a network and use data just like your physical SIM but with no roaming fees and cheaper data costs. Here are some of the most common questions about eSIMs, and share my tips for using one. What happens to my home sim when I activate a sim card? Your home SIM can remain in your phone and be switched on when your SIM is enabled. You can have multiple SIMs and your physical SIM enabled on your phone. Can I make and receive calls and texts with my esim? While some eSIMs allow you to make calls, most are primaril...