What are the hidden functions of mobile phones?

The main hidden functions are summarized in 10 aspects, you can refer to:

1

WiFi hotspot. As long as your mobile phone has a signal, you can use your mobile phone to set up a wifi hotspot, so that you can access the Internet through your laptop and tablet. Be careful though, as some carriers will overcharge you for this.

2

Face safety lock. Face security lock is not a password lock in the traditional sense. Just smile at the phone and the phone will unlock. Set it up in the tab and your phone will become more secure.

3

Automatic operation. Third-party apps on Android like Tasker and Automagic automate tasks. For example, you can set these programs to turn off the ringer when you enter the office.

4

Android

Beam. Android Beam is a way to exchange contact information, share photos, and even share apps wirelessly. Through Android Beam, two Android machines are linked together and can then automatically share functions. (You need to have a latest Android model with Near Field Communication installed. The latest models like Samsung Galaxy series and HTC One are equipped with ear Field Communication)

5

Keyboard. One of the most interesting things about Android phones is the option of additional keyboards. You can download some third-party apps (Swype, Swiftkey), or download the Google Keyboard app from the Google Store.

6

Screenshot. This feature has been available for a long time, but it has not been widely advertised yet. Here's how to do it: Press and hold the Power and Volume Down keys simultaneously to take a screenshot.

7

Data flow control. "Wi-Fi" tightens our monthly data usage; Android allows settings control and also allows network data to be managed. In the Settings app, tap "Data Usage" and you'll see a chart that shows total data usage and whether data traffic is approaching warning levels.

8

Automatically update applications. Applications get better with updates, but most of us don't have time to update programs. But you can set them to update automatically.

9

Enter the tablet from other devices. Install the Google Chrome browser on both your computer and mobile phone to share data with each other. Open 8 tabs in your computer browser, and then continue browsing on your phone - open the browser, and these eight tabs will be the same 8 tabs you just opened.

10

Plug-in. The most useful feature of Android is the ability to customize widgets on the home screen.