If your phone is more than a few years old, it may not be safe to use anymore. Here's how to protect yourself.

If you don't want a smartphone, these are the best simple mobile phones you can buy in the UK, as tested by our expert ...

I decided to employ a really old hack to put two functional telephones ... The circuit to make two phones work as an intercom is extremely simple. You can see in the picture below, all you really ...