How to disable incoming calls to Xiaomi, saving mobile Internet: 3 proven methods

Why Xiaomi users want to turn off calls but leave the internet

Xiaomi smartphones (including Redmi sub-brands and POCO) They're often used as universal devices for work, entertainment and communication, but there are times when incoming calls get in the way and mobile Internet is always needed:

You are at an important event where you can not be distracted by calls, but you need access to messengers or mail.

Use your smartphone as a Wi-Fi hotspot for other devices (laptop, tablet), but don’t want to receive calls.

Work with applications that require a constant Internet connection (for example, online broadcasts or cloud services), but calls disrupt the process.

In this article, we will discuss three official ways to disable incoming calls to Xiaomi without losing Internet, as well as third-party solutions and possible pitfalls. MIUI 12–14 and relevant for 2019–2026 models.

Method 1: In-plane mode with manual mobile data switching on

The most reliable and versatile method is to use In-plane mode and then turn on only mobile Internet, which works on all Xiaomi models, including the Redmi Note. 10/11/12, POCO X3/X4/X5 and the flagship Mi series 11/12/13.

Algorithm of action:

• 📱 Open the notification bar (swipe down from the top edge of the screen).
• 🛫 Click on the icon "In the plane" (airplane) and wait for activation.
• 📶 Return to the notification bar and hold your finger on the Mobile Data (or Internet) icon before the menu appears.
• 🔄 Turn on the mobile data switch (while the "In the plane" mode will remain active).

After these actions:

• ✅ Calls and SMS They will be blocked (incoming and outgoing).
• ✅ Mobile Internet will work in normal mode.
• ✅ Wi-Fi and Bluetooth can be turned on separately if needed).

⚠️ Attention: On some firmware MIUI After restarting the device, the mobile data can be turned off automatically. In this case, repeat the procedure or use Method 2.

Method 2: Disabling Voice Calls in Settings SIM-map

If the mode "On the plane" for some reason is not suitable, you can disable voice calls directly in the settings SIM-This method preserves the maps:

• 📶 Mobile Internet (2G/3G/4G/5G).
• 📩 SMS and MMS (unless separately disabled).
• 🔄 The ability to call manually (if you turn on the service again).

Instructions:

1. Go to Settings. → SIM-maps and mobile networks.
2. Choose yours. SIM-card (if there are several).
3. Click on Voice Calls (or Communication Services in some versions) MIUI).
4. Turn off the switch incoming calls (or voice calls).

On some models (e.g. Redmi 9A or POCO M3), the path may be slightly different:

Settings → Connections and Sharing → SIM- Cards → [Select SIM] → Additional settings → Disable incoming calls

⚠️ Note: On some carrier rates (e.g. MTS Super or Beeline All), disabling voice calls may result in automatic switching to a tariff without the Internet!

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If after disabling calls the Internet stopped working, restart the phone or manually select the network in the settings SIM-maps (Settings) → Mobile network → Choice of network → Automatically).

Method 3: Call-blocking applications (for flexible settings)

If you need to turn off calls selectively (e.g., only from unknown numbers or at specific times), you can use third-party apps, a method that is suitable for users who want flexibility:

Advantages:

• 🎯 Blocking by blacklist, region or time.
• 🔔 Keeping Missed Call Notifications (if necessary).
• 🔄 Ability to quickly turn on / off the lock.

Recommended applications for Xiaomi:

How to set up a lock in Truecaller:

1. Install the application and complete the initial setup.
2. Go to Lock (the shield icon in the bottom menu).
3. Activate the option to block spam and scammers.
4. Add numbers to the Blacklist manually or import from the call log.
5. Enable Do Not Disturb Mode for full lock (optional).

⚠️ Note: Blocker applications may conflict with built-in features MIUI. If the Internet is lost after installation or errors appear, try disabling battery optimization for the blocker (Settings) → Battery → Optimizing the battery → All applications → [Select the blocker] → No restrictions).

Frequent problems and their solutions

Even after you've set it up properly, you can have problems, and let's look at the typical situations and how to fix them.

Problem 1: After the call was turned off, the Internet disappeared

Possible causes and solutions:

• 🔄 Automatic Network Reset: Reboot your phone or manually select the operator network (Settings) → Mobile network → Choice of network → Networking).
• 📶 Operator restriction: Some tariffs block the Internet when voice services are disabled.
• 🛠️ Firmware failure: Update MIUI Up to the latest version or reset your network settings (Settings) → The phone. → Resetting the network).

Problem 2: Calls keep coming in despite blackouts

What to check:

• 🔍 Make sure all call types (incoming, outgoing, forwarding) are turned off).
• 📱 Check the settings of the second SIM-cards (if they are installed).
• 🔄 Restart your phone – sometimes changes only apply after a reboot.

Problem 3: The Internet is not working on the plane

Decisions:

• 📶 Turn on mobile data after activating In-Air mode (not before).
• 🔧 Reset network settings (Settings) → SIM-map → Resetting mobile network settings).
• 📲 Update the firmware - in older versions MIUI (12) this function may not have worked properly.

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If none of these methods worked, check if your carrier's Call Redirect service is activated, and it can redirect calls to another number, creating the illusion that they will arrive.

Alternative methods (for advanced users)

If the standard methods don't work, you can use more complex solutions, which require technical skills, but provide additional capabilities.

Method 1: Teams ADB call-off

Using Android Debug Bridge (ADB) You can turn off the phone function at the system level, and it's suitable for users who are not able to use it:

• 🔧 Ready to work with the command line.
• 📱 Have an unlocked bootloader (not necessarily, but recommended).
• 🔄 They want to automate the process (for example, through scripts).

Instructions:

1. Install ADB Tools on your PC.
2. Turn on USB Debugging on your phone (Settings → About Phone → MIUI Version → 7 times click to activate Developer Mode, then Settings → Additional → Developers → Debugging over USB).
3. Connect your phone to your PC and execute the command:

adb shell settings put global voice_capable 0

To return to the standard mode:

adb shell settings put global voice_capable 1

⚠️ Note: This method can cause phone malfunctions if executed incorrectly.It is recommended to back up data before changing system settings.

Method 2: Using Tasker to Automatically Lock

Tasker allows you to create automatic rules to turn off calls at specific times or when conditions are met (for example, when you connect to a specific Wi-Fi network).

Example of a task to block calls from 22:00 to 8:00:

1. Install Tasker.
2. Create a new task (Tasks → +).
3. Add the Phone action → Silent Mode (or use the AutoInput plugin to simulate clicks in settings) SIM).
4. Set up a time trigger (Profiles) → Time → From 22:00 Till 8:00).

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For reliable Tasker on Xiaomi, add it to the AutoRun and Battery Restrictions list (Settings) → Battery → Optimizing the battery).

Comparison of methods: which to choose

To determine the best way, we will evaluate each of them according to the key criteria:

Selection recommendations:

• 🏆 For most users: On the plane mode is simple and reliable.
• 🔧 For flexible locking: Blocking applications (e.g. Truecaller).
• 📡 If it is important to keep SMS: Disabling calls in settings SIM.
• 💻 For automation: Tasker or ADB (experienced).

FAQ: Frequent questions