How can you determine if a call is spam or fraudulent?

Since its inception and spread, Cell phone It has completely changed people's lives, opening up the possibility of staying in touch with the rest of the world anytime and anywhere.

However, as with any other invention, some inconveniences and stressful situations have arisen, such as unwanted calls or… scam.

Hundreds of service companies or scammers call every number they can find every day to try to find out time availability, sell plans and subscriptions, or get money from people.

This is why many people decide to simply stop answering unknown numbers, but this can sometimes represent a missed opportunity.

Fortunately, phones that run on the operating system Android They have two features specifically designed to protect their users from these types of unwanted calls: caller ID and spam call filtering.