Help CentereSIM Starter GuideWhat is an eSIM?An eSIM is a digital SIM built into your phone. Instead of inserting a plastic card, you activate a mobile plan by scanning a QR code โ so you can get online abroad in minutes without hunting for a local SIM.Related questionsIs my phone compatible with an eSIM?How is an eSIM different from a physical SIM?Can I keep my WhatsApp and phone number while using an eSIM?Do I need to remove my physical SIM?Will I still get calls and texts on my normal number?What does 'eSIM' actually mean?Still have questions?Our support team is here to help you get connected.Contact Support