iOS 13.3 Communication Limits: Keep Kids From Bypassing Them

Communication Limits in iOS 13.3 can restrict who a child contacts through Apple’s Phone, FaceTime, and Messages apps, with separate rules for Screen Time and Downtime. To make the limits harder to work around, set a Screen Time passcode the child does not know, configure the child’s contacts and recovery details carefully, and check the settings after setup. These steps apply specifically to iOS 13.3; menu names and behavior may differ on newer iOS versions.

What You’ll Need

• The child’s iPhone or iPad running iOS 13.3, unlocked for setup.
• The Screen Time passcode, or the device passcode if Screen Time has not been set up.
• A parent-controlled Apple ID and access to the child’s Apple ID settings, if available.
• A few minutes to review the child’s contacts and allowed communication settings.

Step-by-Step

1. Update your expectations about the version. iOS 13.3 introduced Communication Limits, but Apple’s settings and available protections have changed over time. If the device is on a later version, look for the current Screen Time controls and use the equivalent options rather than assuming every label will match. Do not rely on an old guide as proof that a setting is enabled.
2. Open Screen Time on the child’s device. Go to Settings > Screen Time. If Screen Time is not active, tap Turn On Screen Time and follow the prompts. Choose the option that identifies this as the child’s device when asked. If the child’s account is part of Family Sharing, a parent can also manage Screen Time from the parent’s device under Settings > Screen Time, then select the child.
3. Set a separate Screen Time passcode. In Screen Time, tap Use Screen Time Passcode (or Change Screen Time Passcode if one is already set). Choose a code that is not the device unlock code, and do not tell it to the child. Avoid an obvious number or one the child can infer. On iOS 13.3, Apple ID recovery options may be offered; use an adult-controlled Apple ID and keep its password private. Recovery setup is important because a forgotten passcode can make changing settings difficult.
4. Check which contacts the child can use. Go to Settings > Screen Time > Communication Limits. Under During Screen Time, choose whether communication is limited to contacts only, contacts and groups with at least one contact, or everyone. Under During Downtime, choose the narrower option you want—typically specific contacts, if offered. These controls cover Apple’s communication apps and depend on contacts being correctly available on the device.
5. Review contacts and contact editing. Check the child’s Contacts app and remove or correct entries that should not be included. In Screen Time, look for Allow Contact Editing and turn it off if that option is available and you do not want the child adding or changing contacts. The exact control can depend on the iOS configuration. Keep a parent-controlled way to update contacts when a number changes or a new trusted person needs to be added.
6. Set up Downtime and allowed contacts consistently. In Settings > Screen Time > Downtime, set the schedule if you want communication rules to change during particular hours. Then open Always Allowed and review which apps remain usable during Downtime. Communication Limits are not a substitute for checking app access: a third-party messaging or calling app may have its own contacts and settings and may not follow the same restrictions.
7. Use Content & Privacy Restrictions to protect settings. Go to Settings > Screen Time > Content & Privacy Restrictions and turn it on. Review the available account and passcode change controls, and restrict changes where appropriate. Labels and options vary by configuration. Do not disable a setting you need for legitimate account recovery or device management; make sure an adult can still maintain the device.
8. Test the rules without sharing the passcode. With the child, verify that an allowed contact can be reached and that a non-allowed contact is restricted under the intended conditions. Test during Downtime as well as ordinary Screen Time. Make sure you understand the on-screen result before relying on it; a contact may be allowed in one period but not another. Keep the passcode private while explaining the family rule in age-appropriate terms.
9. Recheck after changes. Review the settings after iOS updates, device replacement, Apple ID changes, or contact changes. If you manage the device through Family Sharing, confirm the child is still listed and that the parent’s device shows the expected Screen Time settings. A restriction that worked before an update should not be assumed to remain configured correctly.

Common Mistakes

• Using the device unlock code as the Screen Time code: A child who knows the unlock code may then be able to change restrictions. Use separate codes.
• Choosing “Everyone” by accident: Check both During Screen Time and During Downtime; they are separate settings.
• Assuming every messaging app is covered: Communication Limits are not a universal block on all internet communication. Review installed apps, their own contact controls, and app availability.
• Leaving contact editing open without considering the consequences: A child may be able to add or alter contacts, depending on the setup. Check for the editing restriction where available.
• Forgetting recovery details: If the Screen Time passcode is forgotten, recovery may be difficult. Keep recovery information under adult control and store the passcode securely.
• Expecting iOS 13.3 labels on a newer system: Later iOS versions can move or rename controls. Follow the current on-device Screen Time options.

Tips

• Use Family Sharing when practical so a parent can manage the child’s Screen Time from an adult device.
• Keep the child’s contact list useful, not merely restrictive: include trusted caregivers and other people the child may need to reach.
• Tell the child what the limits are for and how to ask for a contact to be added. Clear expectations can reduce attempts to change settings.
• Review third-party chat, social, and calling apps separately. If an app has no suitable controls, consider whether it should be available during Downtime.
• Keep a secure record of the Screen Time passcode and recovery account details somewhere the child cannot access.

Troubleshooting

The child can still contact someone: Confirm the contact is not permitted under either Communication Limits period, then check whether the communication is happening in a third-party app, through a group conversation, or using a different account. Check the relevant app’s own settings too. The iOS 13.3 controls should not be treated as a complete internet or communication filter.

The child can change the restrictions: Set or change the Screen Time passcode to one the child does not know. Check that it differs from the device passcode and review Content & Privacy Restrictions for settings that allow changes. If the child knows the Apple ID password or has access to the recovery account, secure those credentials through the account owner’s normal settings.

A contact cannot be reached even though it should be allowed: Check the contact’s saved number or address, including which phone number or email address is used for Messages or FaceTime. Confirm the contact is on the device and that the correct Downtime or Screen Time rule is active. Restarting the device can help after a settings change, but verify the rules again afterward.

You cannot remember the Screen Time passcode: Use the recovery route shown by the device if it was configured. If the option is unavailable, consult Apple’s current support instructions for the device and iOS version. Avoid repeated guesses or unofficial reset tools; they may not remove the passcode and can risk data or account access.

The settings look different or are missing: Verify the iOS version under Settings > General > About. On a newer version, search Settings for “Communication Limits” or consult the on-device Screen Time menu. If the device is managed by a school or organization, its administrator may control some settings.

Frequently Asked Questions

Does Communication Limits block every messaging app?
No. It controls communication through supported Apple apps and does not guarantee restrictions in third-party apps or web services.

Can I set limits only during Downtime?
Yes. Screen Time provides separate choices for During Screen Time and During Downtime. Set each one deliberately.

Does the child need an Apple ID?
Not to open Screen Time on the device, but Apple ID and Family Sharing setup can affect how a parent manages the child’s settings and recovers a forgotten passcode.

Will these steps work the same way on current iOS?
Not necessarily. This guide refers to iOS 13.3; Apple may change menus and controls in later versions. Check the current settings shown on the device.

Can a Screen Time passcode prevent every workaround?
No. It helps protect Screen Time settings, but cannot guarantee that all communication is blocked. Review other apps, account access, and device management as well.

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