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Cold calling: how to block and filter calls to landlines and smartphones



Cold calling can quickly become annoying, for both landline and smartphone users. In this guide, we explain how to block and filter these unwanted calls to regain some peace of mind. Whether you're being harassed by commercial offers or surveys, here are some simple and effective tips to stop cold calling.

Inclusion on refusal lists

A laptop displaying a call rejection list sign-up page.

Cold calling can be a source of frustration for many of us. To reduce these unwanted calls, registering on refusal lists is an essential step.

These lists, often administered by public bodies or associations, enable consumers to indicate that they do not wish to be contacted by companies with commercial offers. There are several options for registering.

Third-party apps to filter unwanted calls

App icons for filtering calls on a smartphone

Cold calling can be very intrusive. Fortunately, there are several third-party apps that can help you block these unwanted calls. These apps include built-in functionalities to identify nuisance phone numbers and give you peace of mind.

Here are some of the recommended apps:

  • Powect: This application allows you to manage your incoming calls and filter unwanted ones.
  • Calcful Apps: It provides options to evaluate calls and determine their validity.
  • Eligi Filterot: With a user-friendly interface, this application helps to block known cold calling numbers.
  • Call RatingsCall logging: Allows you to log calls and share this information with other users to improve the community.

These tools are valuable allies against cold calling, allowing you to control who can contact you.

Use built-in features to block calls

Screenshot of call blocking settings on a smartphone

Cold calling can be frustrating. Fortunately, most smartphones offer built-in features to block these unwanted calls.

To begin, take a look at your phone's settings. You can usually find a call blocking option. This will allow you to filter out the numbers you don't want to hear from.

On some models, it is even possible to block calls from hidden numbers, which is very useful for avoiding anonymous telephone canvassing.

It's also a good idea to add contacts you consider undesirable to the block list. This will prevent you from receiving calls from them in the future.

Finally, consider exploring the call filtering applications available on the market. They can offer additional features to combat cold calling.

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Understanding Cold Calling

An illustration showing a cold calling with a telemarketer and unwanted callers.

Cold calling is a common practice where sales agents contact consumers to promote products or servicesThis can be very intrusive, especially when these calls come at inopportune times. Understanding how this process works is essential to better defend against unwanted calls.

Telemarketers often use call lists to target specific customers. customers potential. These lists may contain information about your purchasing habits or personal data. This makes cold calling even more worrying.

You can protect yourself against these calls by using various tools and techniques. Many countries have opposition registers where you can register your number to reduce the number of unwanted calls.

Additionally, there are smartphone apps that help you filter calls and block suspicious numbers. Understanding cold calling is the first step toward regaining control of your phone line.

User education and awareness

Image illustrating telephone canvassing situations

Cold calling is a subject that deserves our attention. Every day, many people receive unwanted calls that can be disturbing and intrusive. It is therefore essential to educate users on how to block and filter these calls.

First of all, it's important to understand what cold calling is. This term refers to calls made for commercial purposes, often without the consent of the person called. These calls can come from a variety of sources, from legitimate companies to scams.

Best practices for protecting yourself

Here are some tips to better defend yourself against cold calling:

  • Use blocking applications:Many applications can be used to filter calls and identify suspicious numbers.
  • Sign up for refusal lists:In some countries, there are services that allow you to sign up to no longer receive telephone canvassing.
  • Don't share your information:Be careful about the information you share online, as it can be used by solicitors.
  • Stay alert:If a call seems suspicious, don't hesitate to hang up.

By educating users about cold calling, we can all contribute to a safer environment where unwanted calls are reduced. Stay informed and protect yourself!