How to Put One Person on Do Not Disturb on iPhone and Android

Muting one person without going full Do Not Disturb is one of those everyday phone tricks nobody quite teaches you. Maybe a coworker pings you at 2 a.m. through Messages, a group chat lights up during dinner, or a parent wants to keep one classmate from buzzing their child during homework. The good news: both iPhone and Android let you silence a single contact without affecting anyone else who might be trying to reach you. The fiddly news: neither platform calls it that, and the steps differ. This guide walks through the exact tap-by-tap path on iOS and Android, answers whether the muted person can tell, and flags when per-contact muting is the right tool versus when you need something sturdier. For calls specifically, silence incoming calls without blocking walks every path.

Can You Put Just One Person on Do Not Disturb?

There is no single setting on iPhone or Android labeled “Do Not Disturb for one person.” Instead, both platforms expose smaller controls — Hide Alerts in iMessage, Focus exceptions, per-conversation mute on Android, and DND allowlists — that combine to achieve the same outcome.

A quick comparison of the routes you can take on each platform:

And the question almost everyone asks first: no, the other person is not told and sees no indicator that you have muted them. Messages and calls still arrive on your device and are logged in your thread or call history — they simply do not ring, vibrate, or pop up. Muting is silent on both sides.

How to Mute One Person on iPhone

iPhone gives you two routes depending on whether you want a one-off mute or an ongoing schedule.

Method 1: Hide Alerts in Messages

Best for muting a single thread without affecting anything else:

1. Open the Messages app and tap the thread for the contact or group you want to silence.
2. Tap the contact’s name or photo at the top of the screen.
3. Toggle Hide Alerts on. A small crescent-moon icon will appear next to the thread in your inbox.

Messages still deliver, the thread still updates, and you can read them whenever you open Messages — your phone just will not ring or pop up a banner.

To undo: open the thread, tap the contact name, and toggle Hide Alerts back off.

Method 2: Focus mode with Silenced or Allowed People

Best for ongoing schedules like work, school, or sleep, and the only way to silence a person’s calls as well as their texts:

1. Open Settings > Focus.
2. Pick an existing Focus (Do Not Disturb, Work, Sleep) or tap the plus icon to create a new one.
3. Tap People.
4. Choose Silence Notifications From to mute specific contacts, or Allow Notifications From to let only certain contacts through.
5. Tap Add People and pick the contact you want silenced or allowed.
6. Under the Focus’s main settings, schedule when it should turn on automatically.

While the Focus is active, calls and texts from silenced contacts go straight to voicemail or sit silently in your inbox. To undo, open the Focus and remove the person from the People list, or turn the Focus off entirely.

How to Mute One Person on Android

Android has slightly different wording across skins, but the two main paths are the same on Pixel, Samsung, Xiaomi, and most others.

Method 1: Per-conversation mute in Messages

Works in Google Messages and Samsung Messages:

1. Open the Messages app and find the conversation you want to silence.
2. Long-press the conversation in the inbox.
3. Tap the bell icon, or the Notifications option in the menu that appears.
4. Choose Silent (no sound or vibration but still in the tray) or Off (no notification at all).

In Samsung Messages the option may read “Notification off”; in Xiaomi MIUI it can sit under “Notification settings” inside the thread. In every skin, the gist is the same — a per-conversation notification setting.

Method 2: Do Not Disturb exceptions

This is the inverse approach — let everyone except the target person through:

1. Open Settings > Sound & vibration > Do Not Disturb (Samsung: Settings > Notifications > Do Not Disturb).
2. Tap People.
3. Set Calls and Messages to Contacts only or Starred contacts only.
4. Remove the person you want silenced from your starred contacts, or move your trusted contacts into Starred.
5. Schedule Do Not Disturb to turn on at the times you need quiet.

To go further, you can silence a specific app’s notifications system-wide via Settings > Apps > [App] > Notifications, which mutes everything from that app rather than one person.

To undo any of these, reverse the same path — re-enable the conversation’s notifications, or change DND back to allowing everyone.

Will the Other Person Know You Muted Them?

No — neither iPhone nor Android sends any notification, badge, or status change to the person you muted. They will not see “muted by user” anywhere, and there is no API exposed to apps to detect it.

A few caveats worth knowing:

• Read receipts still behave normally. If you have read receipts on, the muted person will still see when you have opened their message — that has nothing to do with mute state.
• Calls ring normally on their side. From the caller’s perspective, your phone rings the usual number of times before voicemail; they cannot tell whether it rang on your end.
• Behavioral tells. Consistently delayed replies over weeks can make someone guess they have been deprioritized, but that is intuition, not a technical signal.

What Muting One Person Does Not Do

It is worth being honest about what per-contact muting is not, especially if you are setting it up for a child or in a household where supervision matters:

• Muting is not blocking. The contact can still reach you, send images, leave voicemails, and add you to group chats.
• Muting does not filter content. Anything the muted person sends — including unwanted images or links — still lands in the thread, just silently.
• Muting is invisible on both sides. If a child mutes a parent, the parent has no way to know it happened.
• Muting does not cross apps. Silencing someone in iMessage or Android Messages does nothing on WhatsApp, Instagram DMs, Snapchat, Discord, or any other messenger.

When Muting One Person Is the Right Call — and When It Is a Signal to Look Closer

For most adults, per-contact muting is the right tool. Good reasons to reach for it:

• A chatty coworker during deep-work blocks.
• A group thread that pings all night with non-urgent updates.
• A persistent unwanted sender you are not ready to block outright.
• A family member whose Sunday-morning forwards do not need to wake you up.

The picture changes when the mute is being set up by — or against — someone you have a duty of care for.

If a teen suddenly mutes one classmate, that can be a healthy boundary, but it can also be how they cope with cyberbullying without telling anyone. It is worth a calm, no-stakes conversation rather than an assumption either way.

If a child mutes a parent during school hours, the parent’s emergency reach quietly stops working. The parent’s calls go silent on the child’s end, and neither side gets a system notice. That is not a per-contact problem — it is a supervision problem, and the answer is usually structure, not another mute.

The honest framing: muting, blocking, and a structured schedule are three different tools for three different problems. Use mute for personal preference, blocking for harassment, and a schedule when you need a rule that holds without daily babysitting. That structured schedule is what a daily screen time limits breakdown sets up — a rule that holds on the child's device whether or not anyone is watching the mute list.

Beyond Muting: Use NexSpy Focus Mode When One Mute Is Not Enough

Per-contact muting on iPhone or Android is built for personal preference, not parental supervision. It only silences notifications — it does nothing to stop a child from opening the chat anyway, and a child can mute a parent without anyone being told. If the reason you started reading was that your kid is dodging your messages during school or getting pulled into group chats at 1 a.m., a single mute will not hold the line. That is where NexSpy Focus Mode and its companion screen-time controls come in.

Why a mute is too soft for schoolwork

Muting silences the ping. It does not close the chat, throttle the app, or shorten the time spent inside it. For an adult choosing not to be interrupted by one coworker, that is exactly the right amount of friction. For a parent who needs a child to actually stop using chat apps between 8 a.m. and 3 p.m., it is not enough. A mute can be undone in two taps, and the child controls those taps. NexSpy moves those controls onto the parent side.

What NexSpy Focus Mode locks down

Focus Mode is the structured version of the same idea. When you turn it on for the child device, every app except the Phone app is locked. The child can still place and receive calls — including yours and emergency services — but cannot open Messages, social apps, games, or browsers until the Focus session ends. The child cannot turn Focus Mode off on their own; only the parent can approve an early exit from the Parent Dashboard. That removes the loophole that makes per-contact muting unreliable for kids.

Building ongoing structure with schedules and limits

Focus Mode is one button. The bigger value comes from pairing it with the schedules and limits that run quietly in the background so you are not toggling things by hand every weekday:

• Downtime, bedtime, and school-time schedules. Set recurring windows when the device locks down automatically — school hours on weekdays, bedtime every night, study blocks on Sunday evenings.
• Per-app daily limits with automatic lockdown. Give Instagram 30 minutes or Roblox an hour; the app locks itself when the budget is spent, no parent intervention needed.
• Instant and scheduled App and Game Blocker. Block a specific app right now, or schedule the block to fire on a repeating window.
• Child request-permission flow. When the child genuinely needs an exception — a group project chat, ride coordination — they can request access from inside the NexSpy Kids app and you approve or deny from the Parent Dashboard. You handle the one-off without dropping the whole rule.

The setup works on both Android and iOS, which matters in mixed-device households where one kid is on an iPhone and another on a Pixel. The NexSpy Kids app needs to be installed and connected on each child device using a one-time binding code; the parent runs everything from a single Parent Dashboard.

If a personal mute is the level of control you want for yourself, the tap-by-tap paths above are all you need. If you want structure that a child cannot quietly walk back, Focus Mode plus scheduled downtime is the upgrade.