How to manually activate esim on iphone (13/14/15/16/17)
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Open Settings on your iPhone.

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Tap Cellular (or Mobile Data).

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Tap Add eSIM (or Add Cellular/Mobile Data Plan).

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Select Use QR Code, then tap Enter Details Manually.

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Enter the SM-DP+ Address, Activation Code, and Confirmation Code (if provided).

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Tap Next, then tap Continue to start activation.

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Wait a few moments for the eSIM to complete activation.
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Tap Done when the installation is finished.

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Choose a label for your eSIM (e.g., “eSIMNum”).
Set Up Mobile Data for eSIMNum
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Go to Settings > Cellular / Mobile Data.

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Select your eSIMNum plan.
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Ensure Turn On This Line is enabled.

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Switch Data Roaming ON (if required by your plan).

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Go to Cellular/Mobile Data and set eSIMNum as your data line.
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Keep Allow Cellular Data Switching OFF for a stable connection.

Your eSIMNum plan should now automatically connect to a supported network.
If you encounter activation issues or need step-by-step guidance, please contact eSIMNum Support — our team is always happy to assist.