Category PHONES

What is phone technology and how does it work?

Cellphones are a kind of radio, but a very sophisticated one. The telephone was invented by Alexander Graham Bell in 1876, and wireless communication can be traced back to Nikolai Tesla’s work in the 1880s. Marconi, a renowned Italian telecommunications…

Has the mobile phone made human life easier?

We’ve all heard that the mobile phone has improved communication and reduced distances between people. But has the mobile phone improved human life? The answer depends on the person. Those who spend too much time on the mobile phone can…

How can we use mobile phones safely?

Cellular phone safety starts with the fact that the devices we use communicate using RF signals, a portion of the microwave spectrum. When the handset is held close to the body, this invisible stream penetrates the body, impacting the brain’s…

How to speed up mobile phone

If your phone is running slowly, try to clean up the cache. Every time you run an application, it leaves a trace that is stored in your phone’s RAM. You can clear this cache to free up RAM and speed…