Yes, you can send silent messages through specific apps like LINE and Discord using commands (e.g., @silent), and Facebook Messenger has a built-in silent delivery option, but for standard SMS (text messages) on iPhones or Androids, there isn't a universal "silent send" button, though you can use Focus Modes on iPhone to allow specific contacts to bypass your silence or set custom notification settings.
There are a number of different ways to use silent SMS. One way is to send a message with the short message type (SMT) set to 0. This will cause the message to be delivered to the recipient's device, but it will not appear in the recipient's inbox.
iPhone: Go to Contacts, tap the person's name, select Edit, then choose None for their text tone. Android: Open the contact in your Phone or Messaging app, select Custom Notifications, and set the notification tone to Silent or None.
They'll still receive the messages, but they'll check them on their own time. In Messages, you'll see a small moon icon or a message saying "notifications silenced" next to their name, indicating their current status.
To silence text notifications for one person on iPhone, long-press a text conversation, then tap Hide Alerts. You can set a contact's text or ringtone to silent or “None” in the Contacts app on both iPhone and Android. Create a custom Focus or Do Not Disturb mode to silence specific contacts.
The key distinguishing factor between Silent mode and Do Not Disturb is just how silent you want your phone to be.
It only affects your device—so their messages still send as normal, and they won't get any notification or signal that you've muted them. Unless, of course, they notice you're suddenly super slow at replying because you missed their texts.
1. Open a chat and enter your message. > Send silently. Note: If you tap Send normally, the recipient will receive a notification.
Mute sounds or vibrations for sent and received messages
No, you *cannot use 67 for text messages; it only works for hiding your caller ID on phone calls by displaying "Private" or "Unknown," but it won't hide your number for texts. To send anonymous texts, you need to use built-in phone settings to hide your number (if available with your carrier) or use third-party apps like Google Voice or Hushed for a separate number.
A silent SMS is not shown to the user of the device. Silent SMSs are a legitimate type of SMS allowed by operator for various purposes such as user tracking and monitoring (law enforcement, intelligence services, and operator services).
How to Make an Android Phone Ring When It's on Silent
Silent Mode gives you instant control over audio on your Apple® iPhone® by allowing you to choose when your phone makes noise and when it stays perfectly quiet.
If both you and your contact are using iPhones, then you're in luck — iMessage lets you know if someone is on DND with ease! For example, you'll see a message like "[your contact] has notifications silenced" at the bottom of the chat, as long as the contact has enabled the Do Not Disturb mode on their iPhone.
Practical signs someone may have muted you
Messages remain “sent” or “delivered” but never get quick replies: If your messages consistently show delivered but the person doesn't reply for long stretches while they remain active elsewhere, muting could be the reason.
Method 2. Silence Notifications from Specific Contacts
When Messages says Contact has Notifications Silenced, the person is in Do Not Disturb or another Focus that disables notifications. Notifications silenced does not mean that you are blocked.