Planning an international trip?Learn what an international SIM card is, how it works & whether it's better than roaming or buying a SIM abroad ...

You can also get an e-SIM, which is a digital SIM card. About 10 days in Europe using an e-SIM costs $34 according to the Holafly app, compared to Verizon's travel pass which will run you $100 for ...

Step 1: Head to Cellular Settings. To set up a second SIM card on an iPhone, go to Settings > Cellular. There you'll see your primary number and a button labeled Add eSIM.