Unable to call friend’s eSIM number on iPhone 12 from iPhone 11

I have an iPhone 11. My friend has an iPhone 12 with an extra eSIM with a foreign number. I can call his main number, but cannot get through to his eSIM number (immediate 3 beeps). I can receive his eSIM number. And I can get through to similar foreign numbers - just not his. Other people can get through to his eSIM number.

[He has not blocked me. I have tried restarts, etc.] Any ideas?



[Re-Titled by Moderator]

iPhone 12 Pro Max

Posted on Apr 9, 2025 11:10 PM

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2 replies

Apr 9, 2025 11:54 PM in response to willywonty

If you are finding it difficult to get through to an eSIM number on your iPhone, the most likely reason is an issue with the eSIM activation or the carrier's network. You should definitely get in touch with your Carrier or ask them to contact their Cellular service provider to verify the eSIM is properly activated on their network. However, before doing so, it's also worth checking a few settings on your iPhone. Ensure the eSIM line is turned on in Settings > Cellular, that you have selected the correct Default Voice Line (if applicable), that Do Not Disturb and Airplane Mode are disabled, and that the caller is not blocked. While these iPhone settings are less likely to be the direct cause, verifying them can help rule out simple configuration errors on your device. Ultimately, if these settings are correct, the issue almost certainly lies with the eSIM activation or the carrier's service.

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Unable to call friend’s eSIM number on iPhone 12 from iPhone 11

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