One person keeps calling or texting at the wrong hours, but blocking them feels too far. Maybe it is a relative, a colleague, or an old friend you still want to hear from on your own terms. The good news is that you do not have to silence your whole phone or block anyone: you can quiet just that one contact, while everyone else rings exactly as before.

Silencing is not blocking

Blocking hides a person completely: their calls do not come through and you may never see that they tried. Silencing only changes the alert. The call still appears as a missed call, the message still lands in your inbox, and you can answer or reply whenever you choose. The other person is not told anything, which is exactly why this suits a contact you want to keep, just more quietly.

MethodTheir callsTheir textsEveryone elseThey are told?
Silence one contactArrive silentlyArrive silentlyRings normallyNo
Block the numberDo not come throughDo not come throughRings normallyNo, but contact is hidden
Silence your whole phoneSilentSilentSilent tooNo
Silence unknown callers onlyOnly unknown numbers silencedNot affectedRings normallyNo

Decide what you want to silence first

Calls and texts are controlled separately on both platforms, so silence only what bothers you. If late-night calls are the problem but you still want to see their texts arrive with a sound, change only the ringtone. If the message pings are the problem, change only the text tone or mute the conversation. Doing both is the only way to get complete quiet from one person.

You wantiPhone changeAndroid change
Silence their calls onlySilent ringtone plus Haptics set to NoneSilent ringtone for the contact
Silence their texts onlyText Tone set to None, or Hide Alerts on the conversationMute the conversation in your messaging app
Silence calls and textsBoth of the aboveBoth of the above

On iPhone: silence their calls

iPhone has one awkward detail to know before you start: the Text Tone list includes None, but the Ringtone list does not. That is why silencing calls takes a silent ringtone file, while silencing texts does not.

  1. Get a silent ringtone onto your iPhone first. You can buy a silent tone from the Tone Store, or make one in GarageBand by exporting a silent clip as a ringtone. Apple documents the contact-tone route in its guide to changing iPhone sounds and vibrations.
  2. Open the Contacts app, tap the person's name, then tap Edit in the upper-right corner.
  3. Tap Ringtone and choose the silent ringtone.
  4. On the same screen, tap Haptics and choose None. Without this step the phone may still vibrate even though it makes no sound.
  5. Tap Done on the ringtone screen, then Done on the contact card.

From now on, calls from that contact light up the screen but stay silent. You can still answer, decline, or let the call go to voicemail, and it stays in your call log like any missed call.

On iPhone: silence their texts

You have two routes here, and they do slightly different things. Setting Text Tone to None on the contact card silences the sound for that person's messages while keeping the message banner visible. Muting the conversation goes further and stops the banner and sound for that thread.

For the contact-card route:

  1. Open the Contacts app, tap the person's name, then tap Edit.
  2. Tap Text Tone and choose None.
  3. Tap Done on the tone screen, then Done on the contact card.

For the conversation route, open the Messages app, swipe left on the conversation, and turn on Hide Alerts, or open the conversation, tap the contact name at the top, and turn on Hide Alerts. A crossed-out bell appears next to the conversation, and new messages arrive without sound or banner until you turn it off again.

On iPhone: the Focus option for full quiet

If you also want the incoming-call screen itself to stop lighting up, a silent ringtone is not enough: the screen still shows the call. A Focus mode can silence calls and notifications from people you do not allow, and it keeps the call banner off the screen while that Focus is active.

The trade-off is real, so use this only if the silent ringtone is not quiet enough. The Focus has to stay active for it to work, which means you are really building a quiet-hours profile, not a one-tap contact mute. For a scheduled version of the same idea, see our guide to scheduling Do Not Disturb.

On Android: silence their calls

On Android the contact ringtone lives in the Contacts app, and the exact menu name varies by brand. The principle is the same everywhere: the contact's own ringtone overrides your default ringtone.

On Pixel and most phones using Google Contacts:

  1. Open the Contacts app and tap the contact.
  2. Tap the three-dot menu in the upper-right corner and choose Set ringtone.
  3. Choose a silent tone. If your picker offers a None or Silent option, pick that; otherwise add a silent audio file to your phone first and choose it from My Sounds.

On Samsung Galaxy:

  1. Open the Contacts app and tap the contact.
  2. Tap the three-dot menu and choose Change ringtone/vibration.
  3. Tap Ringtone and choose a silent tone, or tap the plus icon to add a silent audio file from your phone.

Samsung documents this per-contact route in its own support guide, and notes that the audio file must already be on the phone. As on iPhone, set the contact's vibration to none or off as well if the phone still buzzes after the sound is gone.

On Android: silence their texts

Android does not silence a contact's texts from the Contacts app, so do this part inside your messaging app. The setting belongs to the conversation, not the contact card.

In Google Messages, long-press the conversation on the main list and tap the mute icon, or open the conversation, tap the three-dot menu, then Details, then Notifications, and turn notifications off or set the sound to silent. In Samsung Messages, open the conversation, tap the three-dot menu, and use its notification settings to silence that thread.

Test it before you rely on it

Ask the person to call you once, or call yourself from their phone if you can, and check three things: no sound, no vibration, and a missed call still in your log. Then send a test message and check that it arrives silently. If anything still sounds, work through the checks below before assuming the setting failed.

If they still ring or buzz

The most common cause is a second contact card or a second number. Search your contacts for the person's name and check for duplicates, then merge them or repeat the silent settings on each card. Next, check for an exception you set earlier: on iPhone, an Emergency Bypass toggle on that contact lets their calls ring through Silent mode and Focus, so turn it off for this purpose. On Android, check whether that conversation was set as a priority conversation or allowed through Do Not Disturb, since priority can override a mute.

Also check the obvious split: a silent ringtone never silences texts, and a muted conversation never silences calls. If only one of the two still sounds, you changed the other one. Finally, on Android, if a custom tone stops working after an update, re-open the contact and re-select the tone, and make sure the silent file is still on the phone rather than on removed storage.

These steps silence ordinary phone calls and SMS texts. Calls inside other apps, such as WhatsApp calls, follow that app's own notification settings, not the phone contact's ringtone, so check the app itself if those still sound.

How to undo it

Undoing is just the same path in reverse. On iPhone, open the contact, tap Edit, set Ringtone and Text Tone back to Default, and set Haptics back to your usual pattern. On Android, open the contact and set its ringtone back to Default, and unmute the conversation in your messaging app. Nothing about the contact is deleted, and no message history is lost.

FAQ

Will the person know I silenced them?

No. Silencing changes only the sound and vibration on your phone. There is no notification to the other person, and their calls and messages are delivered exactly as before.

Is silencing the same as blocking?

No. A blocked number's calls and messages do not come through, while a silenced contact's calls and messages still arrive and appear in your call log and inbox. Silencing is reversible in seconds and keeps the relationship intact.

Why is there no None option for iPhone ringtones?

Apple offers None for text tones but not for call ringtones, so a silent ringtone file is the workaround for calls. That file can come from the Tone Store or from GarageBand, and once it is on your phone it appears in the ringtone list like any other tone.

Can I silence one contact only at night?

A contact ringtone cannot be scheduled by itself. For night-time quiet, either silence the contact permanently and check missed calls in the morning, or use a scheduled Focus or Do Not Disturb profile and allow only the contacts you want to hear from during those hours.

What if they call from a number I do not have saved?

Unsaved numbers always use your default ringtone, because there is no contact card to carry a silent tone. Save the number to the contact first, or use your phone's unknown-caller silencing for numbers you do not recognise at all.

Does silencing a contact stop their WhatsApp messages?

No, not by itself. Phone contact tones control ordinary calls and SMS texts. WhatsApp chats have their own mute setting inside WhatsApp, covered in our guide to muting a WhatsApp chat.

Sources: Apple's guide to changing iPhone sounds and vibrations, Samsung's guide to setting a music file as a ringtone on a Galaxy smartphone, and iDownloadBlog's guide to muting one person's calls and texts on iPhone. Related guides on this site: How to Block a Number on iPhone and Android, How to Silence Unknown Callers on iPhone and Android, How to Schedule Do Not Disturb on iPhone and Android, How to Mute a WhatsApp Chat on iPhone and Android, and How to Set a Custom Ringtone for One Contact on iPhone.