Spam and unwanted calls have become increasingly common, with some even being fraudulent. Blocking one number often leads to another appearing, as many spam calls are now automated and designed to constantly change phone numbers, making them appear local, familiar, or legitimate.
اضافة اعلان
If you're looking to stop spam calls on Android, simply blocking numbers is usually not enough. Android offers several built-in tools that can help identify, filter, and reduce these calls when used together.
Enable Android's Built-In Spam Detection
The Android Phone app already includes tools that can automatically screen suspicious calls.
In most devices using the Google Phone app or similar dialers:
Open the Phone app.
Tap the three-dot menu (⋮).
Go to Settings.
Select Caller ID & Spam.
Enable:
See caller and spam ID
Filter spam calls (if available)
Once activated, the phone can automatically identify suspected spam calls, silence them, or send them directly to voicemail.
Pixel Phones: Let the Phone Answer for You
Phones from Google include a feature called Call Screen, which uses Google Assistant to answer unknown callers automatically.
The system asks callers who they are and why they are calling, then displays a live transcript of the conversation. Users can then decide whether to answer, ignore, or block the call.
To enable it:
Open the Phone app.
Go to Settings.
Select Spam and Call Screen.
Turn on Call Screen and customize your preferences.
Many spam callers hang up immediately when they realize they are speaking to an automated system rather than a person.
Samsung Phones
Phones from Samsung include their own spam-protection system, though it may not always be enabled by default.
To activate it:
Open the Phone app.
Go to Settings.
Enable Caller ID and Spam Protection.
This feature helps identify and filter known spam numbers automatically.
Silence Unknown Callers
If spam calls become overwhelming, you can take a stricter approach by silencing calls from unknown numbers.
Open the Phone app.
Go to Settings.
Select Blocked Numbers.
Enable Unknown Callers.
This will silence or send to voicemail any number that is not saved in your contacts.
However, this option may cause you to miss legitimate calls, such as delivery services, businesses, or service providers.
Third-Party Apps
If unwanted calls continue, consider using dedicated caller-identification apps such as:
Truecaller
Hiya
RoboKiller
Nomorobo
These services rely on large databases of reported spam numbers. Before installing any app, review its privacy policy to understand what data may be shared.
A Simple Habit That Helps
Frequently answering unknown numbers may signal to marketers and scammers that your number is active, potentially leading to more unwanted calls.
Allowing unfamiliar calls to go to voicemail instead can help reduce this effect.
No Solution Is Perfect
Even with built-in filters, third-party apps, and careful habits, some spam calls may still get through. Scammers constantly create new numbers, spoof caller IDs, and adapt their tactics to avoid detection.
Reducing the amount of personal information and phone-number exposure online can also help. Data-broker websites, marketing databases, and data breaches often contribute to the spread of phone numbers, increasing the likelihood of receiving spam calls.
Combining Android’s built-in protections with trusted call-filtering services and cautious sharing of your phone number can significantly reduce unwanted calls.
