Traditional Culture Encyclopedia - Photography and portraiture - What communication function does the mobile phone have?

What communication function does the mobile phone have?

Call, SMS, EMS, MMS, email, instant message, address book, data service, camera, photography, multimedia (supporting MP3, video playback, FM radio, picture editing) and games.

The most important function is: wasting money and time.

The biggest effect is that we must learn to waste, not get used to it.