What hours you can talk on Xiaomi phones: a complete guide to settings and exceptions

Xiaomi’s MIUI-based smartphones offer flexible tools to manage call times, from automatically switching to Do Not Disturb mode to manually configuring exceptions for important contacts. However, many users are faced with confusion: why the phone doesn’t ring at night, how to add an exception for work contacts, or why calls from banks are blocked even during the day. This article will take a look at all the nuances, from standard restrictions to hidden MIUI features that are not written in the official instructions.

Unlike iOS or pure Android, where quiet settings are often hidden in the depths of the menu, Xiaomi takes them to the forefront. But even here there are pitfalls: for example, the “Take a good nap” feature can automatically activate by geolocation (if you are home after 22:00), and the “Allow interrupts” settings do not work for all types of notifications. We analyzed the behavior of system functions on MIUI 14/15 and tested them on the Redmi Note 12 Pro+, Xiaomi 13 Ultra and POCO F5 models – the results may surprise you.

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Standard time limits in MIUI: what is automatically blocked

By default, MIUI applies nighttime call and notification restrictions, from 22:00 to 8:00, activated via Do Not Disturb (Settings → Sound and Vibration → Do Not Disturb) and acts to:

• 📞 Incoming calls (except repeated calls from one number within 3 minutes)
• 📱 Notifications from messengers (WhatsApp, Telegram, Viber)
• 🔔 System Alerts (Updates, Reminders)
• 🎵 Music and media (suspended playback when screen locks)

Important: if you have a “Relaxed Sleep” mode (Settings) → Screen and brightness → Sleep well, restrictions are tightened, in which case even repeated calls from the same number will be blocked, and the screen will not light up when notified. AI-algorithms that analyze your sleep schedule from Mi Band or Zepp Life data (if devices are synchronized).

On models with MIUI 15 (such as Xiaomi 14), the option “Adaptive Silence Mode” has appeared, which automatically turns on “Do Not Disturb” depending on your activity. For example, if you usually sleep from 23:00 to 7:00, the system will remember this and block calls at a specified time, even if you did not set anything manually.

⚠️ Attention: On phones with double SIM-card SIM) Do Not Disturb is applied to all cards at the same time. No number restrictions can be divided, this is a limitation of the architecture. MIUI.

How to check current call time settings

To find out what hours your Xiaomi is blocking calls, follow these steps:

1. Open Settings → Sound and vibration → Do not disturb.
2. Check the status of the switch at the top of the screen. If it's active (blue), mode is on.
3. Click on Schedule – here are the automatic activation hours (by default 22:00-8:00).
4. Go to Exclusions, where you can see which contacts or apps are allowed to interrupt the quiet mode.

The Schedule screen also displays the option "Repeat Rules" if it's on, the restrictions will apply daily, and if you see a tick next to "Weekday Only" here, it means that calls are not blocked on weekends.

For models with MIUI 14 and below, the path to settings may be different: Settings → Apps → Permissions → Don’t disturb. Here you can also see which apps have requested access to the silent interrupt (for example, Google Meet or Zoom for work calls).

How to add exceptions to important contacts and applications

If you want certain numbers to be called at any time (such as relatives or bank support), set up exceptions:

1. Go to Settings → Sound and vibration → Do not disturb → Exceptions.
2. Select Contacts and add numbers from the phone book, and you can select both individual contacts and groups (such as Family or Work).
3. In the Apps section, specify messengers that can send notifications even in quiet mode (for example, Telegram for work chats).
4. Activate the “Repeat Calls” option – if the same number rings twice within 3 minutes, the call will pass.

MIUI 15 now allows you to add keyword exceptions to SMS, for example, if a message contains the word “urgent” or “bank”, the notification will even pass at night, this feature is hidden in the “Additional Settings” menu in the “Do Not Disturb” section.

⚠️ Note: Contact exceptions only work if the numbers are saved in the Xiaomi phone book (not in Google Contacts).If the contact is only synced to a Google account, the exception will not work.

Hidden MIUI functions: geolocation and adaptive mode

Xiaomi has integrated several smart features into MIUI that automatically adjust the time for calls:

• 📍 Geolocation rule: If you are at home or at work (determined by Wi-Fi or Wi-Fi) GPS), The phone can automatically turn on "Do Not Disturb" at a given clock. → Rules → Geolocation.
• 🛌 Calm sleep schedule: The system analyzes when you normally sleep (according to Mi Band or Zepp Life) and blocks calls at this time. → Screen and brightness → Sleep well.
• 🤖 AI-proposals: MIUI 15 The phone may suggest that you turn on “Do Not Disturb” if it notices that you do not answer your phone for a long time (for example, after 23:00).

These features are useful, but sometimes they work too aggressively, for example, if you're visiting and connecting to a new Wi-Fi network, your phone might decide you're "at home" and turn on night mode ahead of time. To avoid this, turn off geolocation rules or add an exception to your current location.

Another little-known feature is Driving Mode, which, if activated (Settings → Connected Devices → Driving Mode), all calls and notifications are blocked except for voice commands, which can be intrusive if you use your phone frequently in the car, and turn off this feature if you don't need one.

How to get around restrictions: how to call Xiaomi at a forbidden time

If you need to contact the Xiaomi owner immediately when they have Do Not Disturb mode enabled, there are several ways to get around the lock:

• 🔄 Repeat call: Call twice in a row at intervals of 1-2 minutes. After the second call, an exception will apply for repeated calls.
• 💬 SMS with the keyword: Send a message saying "urgently," "important," or "code." If the user has a filter set up SMS, notice will.
• 📱 Calling via messenger: If the exceptions include WhatsApp or Telegram, voice calls through these apps are not blocked.
• 🔔 Emergency call: Dial the emergency number (for example, 112) – it will pass even if you are completely blocked.

Another trick on models with MIUI 15 is that if you call from a number that is in the call log (even if the contact is not saved), the system can miss the call as "known." This doesn't always work, but it's worth a try.

⚠️ Warning: If the phone is enabled "In a meeting" (Settings) → Sound and vibration → Sound modes, none of these methods will work, in which case all calls are blocked without exception.

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To check if the person is on Do Not Disturb mode, call them from another number, and if the call is working, there is a problem in your room (possibly it is on the blacklist).

Problems and bugs: why calls are blocked during the day

Sometimes users find that calls don't go through even at the authorized time, and the reasons may be:

• ⏰ Wrong phone clock: If the date and time are lost (for example, after resetting settings), Do Not Disturb mode may run on the wrong schedule. → Additionally. → Date and time.
• 🔄 Conflict with other modes: If Do Not Disturb and Driving Mode are active at the same time, a stricter restriction is given priority.
• 📵 Blocking by the operator: Some mobile operators (e.g, Tele2 Or Yota, which blocks spam calls at the network level, can also affect legitimate numbers.
• 🛠️ Bug in MIUI: Some of the scalings (especially) MIUI 13 for Redmi Note 10) Do Not Disturb mode is activated spontaneously.The solution is to reset the audio settings (Settings) → System system → Resetting settings → Resetting the sound settings).

If the problem persists, check the call log for locked numbers.

1. Open the phone app.
2. Click on the three dots in the top right corner and select "Journal" → "Blocked".
3. If your number is on the list, unlock it.

On MIUI 14/15, you should also check the Security settings (Settings → Password and Security → Call Blocking) and the Unsolicited Call Block feature can be activated here, which works independently of the Do Not Disturb mode.

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If calls do not pass even after disabling Do not disturb, check the lock settings at the SIM-card level (the option "Call blocking" in the operator menu).

Setting the time for calls on smart watches and fitness bracelets Xiaomi

If you use the Mi Band 7/8, Xiaomi Watch S3 or other wearable devices, they can also affect the time you make calls.

• 🕒 Sync with Do Not Disturb: By default, the smartwatch mirrors the phone's settings. If the smartphone is on night mode, notifications will also be blocked on the watch.
• 🚫 Separate settings: In the Mi Fitness or Zepp Life app, you can set up a custom timetable for your watch (for example, block notifications from 23:00 to 7:00, even if the phone has different settings).
• 🔔 Exceptions for calls: On Xiaomi Watch 2 Pro, you can allow calls from selected contacts right in the clock settings (Notifications section» → «Exceptions»).

To check the current settings:

1. Open the Mi Fitness or Zepp Life app.
2. Go to Device Profile → Notifications → Do Not Disturb.
3. Make sure the “Sync with Phone” option is turned off if you want to set your watch separately.

The Mi Band 8 also has a "Sleep Mode" feature that automatically activates "Do Not Disturb" when you detect sleep (according to the heart rate sensor). → Mi Band 8 → Regimes → Sleep regimen.

FAQ: Frequent questions about time to call Xiaomi