How to switch between two eSIM lines on your iPhone
Switching between eSIM lines takes 10 seconds. Go to Settings → Cellular → Cellular Plans, tap the line you want to use, then tap Set as Default Line. That's it. Text and calls will use the number you picked.
Your iPhone can store two eSIM lines at the same time, and you can switch between them instantly. The line marked as your default is the one that handles calls and text messages. You can change which one is default without removing anything. Just tell your phone which number you want to use.
Fix-IT-Bot will walk you through each step — just tap, no typing needed.
Skip — I just want a technicianCommon mistakes to avoid
- Thinking you need to remove one eSIM to use the other. You don't, both stay on your phone and you just pick which one is active
- Waiting for a carrier to 'activate' the switch. It happens in 10 seconds on your phone, no waiting required
Signs you need professional help
- One of the lines isn't registering on the network after you set it as default
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