Spam calls and annoying SMS mailings have become a real scourge for smartphone owners, turning the gadget from a convenient means of communication into a source of constant irritation. An effective solution to this problem is to install specialized software that can automatically filter incoming traffic and block unwanted contacts. One of the most popular and reliable tools on the market is Yandex Antispam, which is integrated into the system and works on the basis of an extensive database of numbers.
The process of connecting this service does not require deep knowledge in the field of IT, however, for correct operation it is necessary to provide the application with a number of specific permissions, which Android limits by default in order to security. Operating system requires explicit confirmation from the user to access the call log, contacts, and the ability to display windows on top of other applications. Without completing these steps, the filter simply will not be able to intercept incoming calls or determine the type of caller.
In this guide, we will examine in detail the entire path from downloading the utility to fine-tuning the blocking rules so that your phone calls only those you really want to answer. We will look at the nuances of working on different versions Android, features of granting access rights and ways to solve typical problems that users encounter when activating protection for the first time.
Downloading and initial installation of the application
The first and most obvious step is to download the app installation package. Most users find the application through the official store Google Play Marketby entering the corresponding query in the search bar. After clicking the “Install” button, the system will automatically download the latest stable version of the software and integrate it into the smartphone environment.
However, if Google services are not installed on your device or you prefer alternative sources, you can use the official website of the developer. In this case, you will need to download .apk the file and allow installation from unknown sources in the security settings of your browser or file manager.
After installation is complete, do not rush to open the app right away. Give the system a couple of seconds to complete background component registration processes. The application should be launched only after the icon has appeared on the desktop or in the menu of all apps.
When you launch it for the first time Yandex Antispam it will prompt you to accept the user agreement. Carefully read the points regarding data processing, since for filtering to work, the application will analyze the numbers of incoming calls, checking them against its database.
If you download the application not from the official store, be sure to check the digital signature of the file to avoid installing modified versions with malicious code.
Setting up the necessary system permissions
The most critical stage of setup is granting the application rights to manage calls. Without these permissions, the app will work like a regular directory, without the ability to block calls or detect spam in real time.
Modern versions Android have a strict privacy policy, so when you first launch you will see a series of pop-up windows with requests. You need to sequentially confirm access to your phone, contacts, SMS and call log. Ignoring any of these requests will result in key features not working.
Particular attention should be paid to the “Display on top of other applications” permission. It is this function that allows antispam to show a beautiful notification about who exactly is calling you (for example, “Probable spam” or “Courier delivery”), overriding the standard call screen.
- 📞 Phone access: necessary for reading the line status and blocking the incoming signal.
- 👥 Contacts: allows you to check numbers with yours address book so as not to block important subscribers.
- 📨 SMS: needed to filter advertising messages and links to phishing sites.
- 🖥️ On top of other applications: provides a visual display of information about the caller.
If you accidentally clicked “Deny” when the system window appeared, do not panic. You can always manually grant the necessary rights through the smartphone settings by finding the application in the list of installed apps and selecting “Permissions”.
☑️ Checking access rights
Activation of call and SMS filtering
After receiving all the necessary rights, you must proceed to directly activating the protective mechanisms. In the main menu of the application there is usually a switch responsible for turning on the protection mode. Move it to the active position to start the process of monitoring incoming traffic.
Inside the settings section you will find a slider or checkbox responsible for identifying numbers. It is recommended to enable the “Show organization name” or “Detect number type” option. This will allow you to see on the screen not just numbers, but a clear description, for example, “Taxi” or “Bank.”
For SMS messages, the operating logic is similar. You can configure the filter to automatically move advertising mailings to a separate Spam folder or to delete them completely without notifying the user. Be careful with a complete deletion so you don't miss important verification codes from services.
It is important to note that the database is updated automatically in the background. However, when you turn it on for the first time, manual synchronization may be required to load current lists of fraudulent numbers that have appeared recently.
⚠️ Attention: If you have Do Not Disturb mode enabled in the settings of Android itself, make sure that Yandex Antispam is added to the list of exceptions, otherwise the system may block notifications from the filter itself.
Managing black and white lists
The flexibility of setting up protection lies in the ability to manually edit block lists and trusted contacts. The black list is intended for numbers from which you want to block calls guaranteed, regardless of whether they are identified by the database as spam or not.
You can add a number to the black list in several ways: directly from the call log, by selecting a specific contact and pressing the appropriate button, or by manually entering a combination of numbers in the application interface. The function of blocking by mask is also available, for example, all numbers starting with a certain prefix.
The white list has priority over all other settings. If a number is whitelisted, it will never be blocked, even if the Yandex database flags it as fraudulent. This is critical for emergency numbers, work contacts or couriers who may be calling from different devices.
| List Type | Priority | System Action | Recommendation |
|---|---|---|---|
| Black list | High | Full blocking | Add obvious scammers |
| White list | Maximum | Always skip | Add relatives and doctors |
| Gray list (Spam) | Medium | Blocking by database | Adjust severity level |
Regular check the contents of the blacklist. Sometimes numbers may end up there by mistake or as a result of the actions of third parties if you had access to other people’s phones. Timely cleaning will help you avoid missing important calls.
Fine-tuning categories and protection levels
Yandex Antispam allows you to take a differentiated approach to different categories of calls. You can customize the application's response to calls from taxis, delivery services, banking organizations or telemarketing agencies. Each category has an individual level of filtering severity.
For example, you can allow calls from courier services, as they are often useful, but set a hard block for financial institutions offering loans. This flexibility is achieved through the use of tags and categories in the developer’s database.
In the settings section there is also an “Anti-collector” option. When activated, the application's algorithms become more aggressive towards numbers that are often used for debt collection, even if they are not yet included in the global blacklist.
How does the category detection algorithm work?
The application analyzes the frequency of calls from the number, complaints from other users and data from open sources. If a number is massively marked by people as “Intrusive advertising”, it automatically receives the appropriate tag.
Don’t forget about the ability to configure the filter’s operating schedule. You can set the time when the protection works in enhanced mode (for example, at night or on weekends), and the time when all calls are allowed through without restrictions.
Solution and optimization of work
Sometimes users are faced with a situation where the application is installed, rights are issued, but calls still go through or information about the caller is not displayed. Most often, the problem lies in the aggressive energy saving policy of the smartphone itself.
Shell manufacturers MIUI, EMUI or OneUI often “kill” background processes to save battery power. To avoid this, you need to find the application in the battery settings and select the “No restrictions” or “Do not optimize” mode. This will allow the service to work constantly.
Also check whether notifications from the application are disabled in system settings. If notifications are disabled at the OS level, you will not see a pop-up window with spam information, even if the call is successfully blocked.
⚠️ Attention: The energy saving settings interface may vary depending on the phone model and Android version. If you do not find the item you need, use the search in the device settings by entering the word “Battery” or “Autostart.”
Another reason for failures may be an outdated version of the application. Developers constantly update recognition algorithms and number databases. Make sure that the latest version of the software is available from Google Play or another source and update.
For stable antispam operation, it is critical to disable battery optimization for this specific application in the smartphone system settings.
Frequently asked questions (FAQ)
Does Yandex Antispam affect the speed of battery drain?
The application is optimized for running in the background and consumes a minimum amount of resources. However, if battery optimization is disabled, consumption may increase slightly, but this is necessary for an immediate response to an incoming call.
Can Yandex Antispam be used on tablets without a SIM card?
The call blocking functionality will not be available since there is no telephone module. However, you can use the application to manually check numbers or filter SMS if the tablet supports working with a SIM card through external devices.
Will calls from unknown numbers that are not in the database be blocked?
By default, such calls are allowed through. You can enable the “Block unknown numbers” option, but then you risk missing an important call from a new client or doctor who is not yet in your contacts.
How to add your number to the database if it is mistakenly marked as spam?
The application has a feedback function. You can submit a request to have your number verified, indicating that it is being used for legal purposes. Moderators will review the request and, if necessary, remove the spam mark.
Does the application work in roaming abroad?
Yes, the application functions in roaming, but the database may be less relevant for local foreign numbers. Blocking Russian numbers in roaming will work correctly.