In an age dominated by technology, our smartphones have become indispensable everyday tools. However, along with convenience comes an annoying problem: unwanted SMS messages. Whether it's invasive advertising, scams or simply messages from unknown numbers, this unsolicited content can be a source of frustration. 

Understanding Unwanted SMS Messages

Before we dive into the solutions, it's important to understand what constitutes an unwanted SMS message. These messages can range from phishing attempts aimed at stealing personal information to advertisements from companies you've never interacted with. Identifying the type of unwanted message you are receiving is the first step towards choosing the most effective blocking strategy.

SMS blocking methods

With the growing volume of unsolicited messages, phishing and other forms of unwanted communication, it is becoming essential to adopt effective strategies to protect the integrity of our communications. SMS blocking has therefore emerged as a crucial tool for filtering and managing incoming messages, ensuring that only legitimate and desired communications reach the user. 

Use Your Smartphone's Native Functions

Most modern smartphones come with built-in options to block messages from specific numbers.

  • Android: Open the unwanted message, tap the three dots in the top right corner and select "Block number". This will prevent future messages from that number from reaching you.
  • iPhone: Open the message, tap on the sender's profile at the top and select "Info". Then tap on "Block this Caller".

Third-party applications

There are several apps available for both Android and iOS that offer advanced SMS blocking features. Apps like Truecaller, Mr. Number and SMS Blocker allow you not only to block specific numbers, but also to automatically identify and filter spam messages based on collective blacklists.

Operator filters

Many mobile operators offer their own call and message blocking services. Contact your operator to find out if they offer this service and how to activate it. Some operators allow you to set up filters and blacklists directly through their website or app.

Registration in Call Blocking Services

In some countries, there are government services that allow consumers to register their phone numbers on "do not disturb" lists, which legally reduces the number of telemarketing and promotional messages received. Check if there is a similar service in your country and sign up if available.

Best Practices for Avoiding Unwanted Messages

Practices for Avoiding Unwanted Messages aims to provide crucial guidance and effective strategies for individuals and organizations to protect themselves against these digital threats. 

We will cover techniques for identifying and filtering unwanted messages, the importance of keeping security software up to date, methods for strengthening online privacy and how to educate users about digital security. By adopting these best practices, we can not only reduce the amount of unwanted messages we receive, but also increase our resilience against potential threats to our digital security.

  • Don't Give Out Your Number Unnecessarily: Be cautious when giving out your phone number online or on physical forms. Use a secondary number for subscriptions and online services, if possible.
  • Read the Privacy Policies: Before providing your number to any website or application, make sure you understand how your information will be used.
  • Use Opt-out Messages: For promotional messages from legitimate companies, there is usually an option to unsubscribe, such as replying with "STOP". Use these options when available.
  • Update Privacy Settings: In messaging apps and social networks, adjust your privacy settings to limit who can contact you.

Block unwanted SMS messages

Blocking unwanted SMS messages is essential to maintaining your peace of mind and online security. By using your smartphone's native functions, third-party applications, operator services and following best practices, you can significantly reduce the amount of spam you receive. 

Remember, prevention is the best tool against unwanted messages, so be careful who you share your phone number with. With these strategies in hand, you can enjoy the convenience of your smartphone without the constant interruptions of unwanted messages.

See also: 8 best apps for watching movies and series

February 27th, 2024