Apple iPhone SE (3rd generation) Device Help & How-To Guides

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iPhone SE (3rd generation)

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Turning data roaming on and off (single and dual SIM)

When traveling internationally, you may want to turn data roaming on and off to conserve data and minimize unwanted fees.
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Setting up an eSIM with a push notification after device setup

This tutorial walks you through the process of setting up an eSIM on your device using a push notification sent by your carrier. This guide shows you how to accept the notification, download the eSIM profile, and activate your mobile service quickly and securely—without scanning a QR code or manually entering details.
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Adding an email account

Set up your personal email account on your device so that you can access your email messages, send new emails and more. You can have mutliple email accounts on your device.
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Screening unknown numbers and spam

Learn how to use the Call Screening and Filtering features to automatically screen and filter your calls to help make informed decisions.
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Common issues and fixes