How to disable incoming calls on Xiaomi Redmi: full instructions

In today's modern day, the smartphone is not only a window to the world, but also a source of constant information noise. Owners of Xiaomi and Redmi devices often face a situation when you need to completely isolate yourself from the outside world. This may be necessary during an important meeting, for a good rest or when the phone's battery is running out and you need to save charge at all costs. Understanding how to turn off incoming calls is a basic skill for competent management of your device.

There are many scenarios that require a temporary or permanent shutdown. Sometimes users just want to hide their number when an outgoing call is made, and other times require a hard barrier for all incoming connections. The MIUI operating system on which Redmi smartphones are based offers a wide range of tools for managing communications. We'll look at all the methods available, from simple mechanical actions to deep customization of system software.

In this article, we will take a closer look at the algorithms that will help you take control of your calls, how to use built-in locking functions, how to set up automatic responses, and what hidden codes can be useful in emergency situations, and how to use these tools correctly will allow you to keep your privacy and not be distracted by unnecessary contacts at the most inopportune time.

Use of flight mode for complete isolation

The most radical and quickest way to stop all incoming connections is to activate flight mode. When you turn on this feature, the Xiaomi smartphone completely disables all wireless communication modules, including cellular network, Wi-Fi and Bluetooth. This ensures that no call or message will pass to the device, since it is virtually no longer visible to the operator’s base stations.

There are two ways to activate this mode: the first and most obvious is through the control panel. Swipe down from top to bottom to open the notification curtain, and find the airplane icon. Pressing it instantly breaks the connection. The second way is to use system settings where you can configure the behavior of wireless modules in more detail, although a quick switch is enough to simply block calls.

⚠️ Warning: With activated flight mode, not only will you be unable to receive calls, but you will also lose internet access via mobile network.Make sure you have a Wi-Fi connection if you need to stay online in instant messengers.

It's important to note that flight mode is often used not only to lock, but also to speed up the charge of the device or to fix problems with finding the network. When the phone does not waste energy to communicate with the tower, the battery discharges much more slowly, this is ideal for situations where the phone is needed as an alarm clock or player, but the connection should be completely disconnected.

Blocking through the built-in blacklist

If your goal is not to shut down completely, but to get rid of specific intrusive subscribers or spam, the blacklist is the perfect solution. MIUI has a powerful built-in tool for filtering calls, and it allows you to create lists of blocked numbers that simply can't reach you, while the rest of the contacts will be free.

To set up the lock, you need to go to the Phone app and open the settings menu. There you will find the Lock option, which will redirect you to the security center. This is where the filtering rules are set up. You can add a specific number manually or select it from the call history. The system also offers the ability to block all hidden numbers or numbers from other regions, which is especially important in the fight against telemarketing.

Setting up a blacklist allows you to flexibly manage what the caller sees. A subscriber who gets on your Blacklist can hear horns, a "busy" signal, or a message that the caller is unavailable, depending on the strategy you choose, which creates the illusion that the call is made, but in fact the connection is not established.

• 📞 Open the Security app and select Blacklist».
• 🚫 Click the Add button and enter an unnecessary number or select from the contacts.
• ⚙️ In the blacklist settings, select the block type: “Block Calls” or “Block Calls and Locks” SMS».
• 🔒 Activate the “Block Unknown Numbers” option if you want to hide from everyone who is not in your phone book.

Configuring call forwarding

Redirection is a network service that allows you to redirect an incoming call to another number or voicemail. Unlike flight mode, your phone can be turned on and even online, but the caller will be connected to another subscriber or answering machine. It is a great way to turn off incoming calls formally, while remaining technically available for emergencies through an alternative channel.

Redmi redirects are managed through the standard call settings menu, and you don't have to type complex codes every time, although you can't do that. USSD-In a GUI, you can configure different scenarios: redirect all calls, redirect when a line is busy or when there is no response, and this gives the user full control over routing the incoming traffic.

It is worth considering that forwarding can be a paid service depending on your carrier’s tariff plan. If you redirect a call to another mobile number, minutes can be charged as an outgoing call. Therefore, before activation, it is recommended to check the terms with your carrier to avoid unpleasant surprises at the end of the billing period.

Hiding the number in outgoing calls

Often users are not required to prevent them from calling, but to remain incognito when making a call. Hiding a number (number detector) is a feature that allows you to replace your real number with the words “Unknown number” or “Hidden number” on the phone screen of the interlocutor. On Xiaomi smartphones, this is configured quite simply through the call menu.

To activate this function, go to the settings of the Phone application, select your account or SIM-You can find the option "Additional settings" and it will have the option "Display Number" and it will offer three options: show the number, hide the number or use the default settings (operator.

⚠️ Note: Some carriers block the ability to hide a number at the network level if this service is not connected by the tariff.

It's important to understand the difference between hiding a number and using third-party applications to make calls over the Internet. In the first case, the call goes through the operator's cellular network, but the ID is hidden. In the second case, data traffic is used, and the data is determined. IP-address or account in the service. MIUI It is better to use a combination of methods.

Use of third-party applications and services

Built-in MIUI functionality is often enough, but sometimes more advanced tools are needed. Google Play offers a variety of call management apps, such as Truecaller, Calls Blacklist or Mr. Number. These programs have advanced spam databases and allow you to create complex blocking scenarios that are not available in a standard “caller”.

Third-party apps can analyze incoming traffic in real time, checking the number against a global database of scammers and advertising agencies. If the number is marked as spam, the call will be automatically reset before the phone has time to make a sound, which is especially useful for those who often change SIM cards or whose number has entered the database of telemarketers.

But installing these applications requires broad permissions, and it will have access to all of your contacts, call history, and messages, and by sharing that information with a third-party developer, you actually trust them with your entire communications history, so only use highly-rated, transparent privacy policies.

• 🛡️ Truecaller is a leader in spam detection, but requires access to contacts.
• 📵 Calls Blacklist is an open source lightweight app for creating blacklists.
• 🔇 Should I Answer – a crowdsourcing application where users tag bad numbers.

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Before installing a call blocking app, carefully study the Permissions section of Google Play. If a simple blocker requires access to your geolocation and camera, this is a reason to be wary and look for an alternative.

FAQ: Frequently Asked Questions

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Using a combination of Do Not Disturb and Blacklist mode allows you to create a flexible filtering system that blocks noise but misses important calls from selected contacts.