Bell With Slash Emoji
U+1F515:no_bell:About Bell With Slash π
Bell With Slash () is part of the Objects group in Unicode. Added in Unicode E1.0. Type on GitHub and Slack to use it. Click copy above to grab it, paste it anywhere.
Works in iMessage, WhatsApp, Discord, Slack, Instagram, Twitter, Gmail, and every app that supports Unicode.
Often associated with bell, forbidden, mute, and 7 more keywords.
Scroll down for the full story: meaning, trends, combos, and more.
How it looks
What does it mean?
A bell with a red slash through it. The universal icon for silenced notifications. If you've ever seen "has notifications silenced" under someone's name in iMessage, you've seen this emoji's real-world counterpart in action.
Emojipedia describes it as "commonly used on mobile phones as an icon for the silencing of notifications or ringing sounds." Approved in Unicode 6.0 (2010) under the name . It sits alongside π (bell), forming a simple on/off pair for alerts.
In texting, π is more specific than π. While π means "all sound is off," π means "I won't be alerted." The phone still makes sounds for media and calls, but notifications are hushed. It's the emoji of Apple's Focus Mode, of muted group chats, and of the growing cultural need to turn off the constant ping.
The modern worker receives an average of 275 notification interruptions per day, roughly one every two minutes. Research shows it takes over 20 minutes to fully refocus after each interruption. Against that backdrop, π has become more than a notification icon. It's a declaration of intentional unavailability.
On Apple devices specifically, π took on new significance when iOS 15 introduced Focus Mode in 2021. The feature lets users create custom notification filters for work, sleep, driving, and personal time. When someone has a Focus active, iMessage shows "[Name] has notifications silenced" to anyone who texts them, along with a "Notify Anyway" option for urgent messages. This created a new social dynamic: seeing π under your crush's name at 11pm and wondering whether they're sleeping, busy, or avoiding you.
The dating anxiety angle is real. "Why does my girlfriend have text notifications silenced out of nowhere?" is a real Quora question with thousands of views. The feature was designed to reduce notification fatigue, but it accidentally became a source of relationship insecurity.
And then there's YouTube. Since September 2016, every YouTube creator has been asking viewers to "hit that notification bell" (π). The phrase "smash that bell" became so ubiquitous it turned into a meme mocking YouTube creator culture. π is the anti-bell, the icon for all the creators you've subscribed to but don't actually want to hear from.
It means notifications are silenced. People use it when going offline, entering Focus Mode, muting a group chat, or announcing they won't be responding for a while. It's more specific than π (muted speaker), which means all sound is off. π means you won't get pinged, but your phone still works.
Essentially yes, in most contexts. π represents the concept of silenced notifications, which is what Do Not Disturb and Focus Mode do. In iOS specifically, DND is now one of several Focus modes (along with Work, Sleep, and custom ones), all of which trigger the π status for contacts.
The Notification Overload: Why π Exists
The Bell Family
Emoji combos
Origin story
Bells have been humanity's notification system for thousands of years. Medieval European towns used church bells to announce the time, call people to worship, and warn of fires or attacks. School bells told students when to arrive and when class was over. Fire bells alerted communities to emergencies. The bell was the original push notification: loud, undeniable, and impossible to ignore.
The digital bell icon inherited all of that. When app designers needed a symbol for notifications, the bell was the obvious choice. YouTube added the notification bell in September 2016, and it quickly became the icon that every creator begged you to click. Slack, Discord, Twitter, and Instagram all adopted bell icons for their notification centers.
But the π emoji represents the backlash. As notification volume exploded, the slashed bell became a symbol of intentional disconnection. Apple formalized this with Focus Mode in iOS 15 (2021), which expanded the old Do Not Disturb into a customizable system with modes for work, sleep, driving, and personal time. The key addition: when Focus is active, other iMessage users see "has notifications silenced," making your unavailability visible to everyone who texts you.
That visibility was a design choice with social consequences. Before Focus Mode, you could ignore messages silently. After it, your silence was announced.
Approved in Unicode 6.0 (2010) under the name . Added to Emoji 1.0 in 2015. The "cancellation stroke" is the same ISO prohibition sign diagonal line used on π (muted speaker), π (no smoking), and other prohibition emoji. It's the companion of π (, ), forming a simple notification on/off pair.
Design history
- 1000Medieval European churches use bells for timekeeping, worship calls, and emergency alerts. The bell becomes the original notification system
- 2010Unicode 6.0 standardizes U+1F515 BELL WITH CANCELLATION STROKE alongside U+1F514 BELLβ
- 2015Both bell emojis become available on all platforms via Emoji 1.0
- 2016YouTube adds the notification bell icon in September, launching the 'hit that bell' creator cultureβ
- 2021Apple launches Focus Mode in iOS 15, turning the silenced bell into a visible social status that contacts can seeβ
Search interest
Often confused with
π mutes all sound output. π silences notifications specifically. The difference matters: with π, you won't hear music, calls, or alarms. With π, your phone still plays media and rings for phone calls (depending on settings), but text notifications, app alerts, and social media pings are hushed. Use π for "I need total silence." Use π for "stop pinging me but I'm still here."
π mutes all sound output. π silences notifications specifically. The difference matters: with π, you won't hear music, calls, or alarms. With π, your phone still plays media and rings for phone calls (depending on settings), but text notifications, app alerts, and social media pings are hushed. Use π for "I need total silence." Use π for "stop pinging me but I'm still here."
π is the bell without a slash: notifications are on. π is the same bell with a slash: notifications are off. They're a simple on/off pair. On YouTube, π is what creators beg you to click. π is what you actually keep it on for most channels.
π is the bell without a slash: notifications are on. π is the same bell with a slash: notifications are off. They're a simple on/off pair. On YouTube, π is what creators beg you to click. π is what you actually keep it on for most channels.
π΅ is a phone with a slash, meaning no phone calls or no phone usage allowed. π is specifically about notifications being silenced. You might have π active (notifications off) while still accepting phone calls. π΅ implies the phone itself is off-limits.
π΅ is a phone with a slash, meaning no phone calls or no phone usage allowed. π is specifically about notifications being silenced. You might have π active (notifications off) while still accepting phone calls. π΅ implies the phone itself is off-limits.
π (bell with slash) silences notifications, alerts, and pings. π (speaker with slash) mutes all sound output. With π, your phone still plays music and rings for calls (depending on settings), but text and app notifications are hushed. With π, everything is silent.
π vs π: The Notification Toggle
| Platform | π Bell on | π Bell off | |
|---|---|---|---|
| YouTube | YouTube | All upload notifications | Personalized or none |
| Slack | Slack | Full alerts for channel | No notifications for channel |
| Discord | Discord | Server/DM notifications active | Server notifications muted |
| iMessage | iMessage | Normal alerts | "Has notifications silenced" shown to contacts |
| Post/story notifications active | Notifications off for account |
Do's and don'ts
- βUse π when telling people you're going offline or won't respond for a while
- βPair with a timeframe: 'π until 3pm' is more considerate than just 'π'
- βUse it when announcing Focus Mode or study sessions in group chats
- βDrop it in work Slack when entering deep focus mode
- βDon't send π as your only response to someone's important message (it reads as dismissive)
- βDon't use it passive-aggressively to signal you're ignoring someone on purpose
- βAvoid using π to mute someone in a group call without explanation
It means the person has Focus Mode active (introduced in iOS 15, 2021). Their messages are still delivered, but they won't be notified until they check their phone or turn off Focus. It does NOT mean they've blocked you. You can tap 'Notify Anyway' for urgent messages.
Focus Mode was introduced in iOS 15 (2021) as an expansion of Do Not Disturb. It lets you create custom notification filters for different situations: work, sleep, driving, exercise, reading, etc. You can choose which people and apps can still reach you in each mode. When active, contacts see 'has notifications silenced' in iMessage.
Absolutely. It's one of the more professional emoji options. 'π for the next hour, in a meeting' is clear and appropriate in Slack or Teams. Many workplaces actively encourage notification management, and π communicates your status without explanation.
The Anxiety of Seeing π
"Why does my girlfriend have notifications silenced?" is a real Quora question. The reality: most people use Focus Mode for sleeping, driving, or working. The healthiest response is to trust the feature at face value.
How do you feel when you see 'notifications silenced'?
Caption ideas
Aesthetic sets
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Fun facts
- β’YouTube added the notification bell icon in September 2016. Every creator since has begged viewers to "hit that bell" or "smash that bell," turning the phrase into both a standard call-to-action and a meme mocking YouTube culture.
- β’The average modern worker receives 275 notification interruptions per day, one every two minutes. It takes over 20 minutes to refocus after each interruption.
- β’Apple's Focus Mode, introduced in iOS 15 (2021), replaced the simple Do Not Disturb toggle with customizable modes for work, sleep, driving, and personal time. It also broadcasts "has notifications silenced" to anyone who texts you.
- β’"Why does my girlfriend have text notifications silenced out of nowhere?" is a real Quora question with thousands of views. Focus Mode created a new source of relationship anxiety.
- β’64% of people have taken a digital detox from social media. Americans spend an average of 5 hours and 16 minutes per day on their phones in 2025, a 14% increase over 2024.
- β’The Unicode name for π is , using the same formal term for the diagonal slash as π ().
- β’Medieval European towns relied on church bells as their notification system: bells marked the time, called people to worship, and warned of fires. The bell was the original push notification.
How People Use π: The Notification Hierarchy
Common misinterpretations
- β’Seeing "has notifications silenced" under someone's name in iMessage does NOT mean they've blocked you or are ignoring you specifically. It means they have Focus Mode active, which applies to everyone, not just you.
- β’Sending π alone in response to someone can read as "I'm tuning you out" rather than "I'm going offline." Add context: "In a meeting π will reply after" is much clearer.
- β’π doesn't mean your phone is completely silent. It means notifications are suppressed. Alarms, timers, and media audio still work normally depending on your settings.
In pop culture
- β’"Smash that bell" / YouTube notification culture (2016-present) β YouTube's September 2016 bell icon created a new creator ritual: asking viewers to click the bell for notifications. "Like, subscribe, and hit that notification bell" became so overused it spawned a meme category mocking the phrase. π became the quiet rebellion of subscribers who've heard enough.
- β’Apple Focus Mode (2021) β iOS 15's Focus Mode transformed the slashed bell from a simple mute icon into a visible social signal. When someone has Focus active, their contacts see "has notifications silenced" in iMessage. This transparency accidentally created a new layer of dating anxiety.
- β’Notification fatigue discourse (2020s) β As notification volume exploded during remote work, Psychology Today and IOSH Magazine published research on digital fatigue. The conversation shifted from "stay connected" to "know when to disconnect." π became the icon of the anti-notification movement.
- β’The bell in every app β Slack, Discord, Twitter/X, Instagram, YouTube, and virtually every notification-capable app uses the bell icon (π). The slashed version (π) appears as the mute toggle for channels, threads, and conversations across all of them.
Trivia
For developers
- β’The codepoint is . Shortcodes: (GitHub, Slack). Its sibling is (π, ).
- β’When building notification UIs, the bell/slashed-bell pair is universally understood. Use π for "notifications on" and π for "notifications off" as button labels or toggle icons.
- β’Apple's Focus Mode API (iOS 15+) lets apps detect whether the user has notifications silenced. If you're building a messaging app, check to show the appropriate status to message senders.
YouTube added the notification bell icon in September 2016. Before that, subscribing to a channel was the only way to get notified of new uploads. The bell added granular control (all notifications, personalized, or none), which is why every creator now asks you to 'hit that bell.'
See the full Emoji Developer Tools guide for regex patterns, encoding helpers, and more.
What's your relationship with π?
Select all that apply
- Bell with Slash Emoji (emojipedia.org)
- Disabling Smartphone Notifications for Digital Well-Being (Psychology Today) (psychologytoday.com)
- Digital fatigue: an emerging OSH risk (IOSH Magazine) (ioshmagazine.com)
- How to use iPhone Focus mode in iOS 15 (9to5Mac) (9to5mac.com)
- iOS 15 brings Focus, explore, and more (Apple Newsroom) (apple.com)
- What Does Notifications Silenced Mean? (iPhone Life) (iphonelife.com)
- Subscriber Bell Notifications Definition (tella.com)
- Smash the Like (Know Your Meme) (knowyourmeme.com)
- Why does my girlfriend have notifications silenced? (Quora) (quora.com)
- Bell Symbolism (Study of Symbols) (studyofsymbols.com)
- Fire Bells (National Bell Festival) (bells.org)
- Digital Detox & Display Time Statistics 2025 (blog.aimactgrow.com)
- Full Emoji List v17.0 (unicode.org)
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