A young South African man shared tips on how to block unwanted calls from call centres and unknown numbers. The TikTok video ...

Beware scam calls: Avoid unknown numbers and protect your personal information. Tech expert Kurt Knutsson talks about the increasingly common scam. NEW You can now listen to Fox News articles!

With developer beta 4, the Silence Unknown Callers setting now offers three options, including silencing unknown callers.

If you are repeatedly getting annoying messages from unknown numbers on WhatsApp, then you can easily block them by activating the 'Block Unknown Account Messages' feature. Nowadays, it has become ...