What is mobile data communication | What happens if you turn off a mobile network?

This article explains what mobile data communication is and what happens when a mobile network is turned off.

Since the spread of smartphones, data communication has been performed anytime, anywhere.

It is very convenient because you can make effective use of the gap time while moving.

Now, smartphones are an indispensable tool for living comfortably.

However, very few people understand all the functions of smartphones.Isn't most people "somehow used"?

As a result, it may lead to troubles such as "I can no longer use the setting a little but I can not use it as usual".

You don't need specialized knowledge to use a smartphone.

However, it is better to understand basic knowledge such as mobile data communication to use comfortably.

If you want to know about mobile data communication on smartphones, please take a look.

1. What is mobile data communication (mobile network)?
2. What happens if you turn off mobile data communication
3. How to turn off mobile data communication on your iPhone
4. How to turn off mobile data communication with Android smartphone
5. Frequently asked questions about mobile data communication
6. Use it on and off to save mobile data!

What is mobile data communication (mobile network)?

The smartphone uses a communication method called "mobile data communication" when using apps or sending messages.

Mobile data communication is also called packet communication, and is a method of performing Internet communication using a telephone line provided by a mobile phone company.

You can access the Internet from your smartphone by transmitting and receiving radio waves from the base station placed by a mobile phone company.

DOCOMO / au SoftBank has a base station so that Internet services can be used nationwide.

You can do mobile data communication anywhere where the radio waves of the base station reach.

Difference between mobile data communication and Wi-Fi

Two types of communication methods are available on smartphones.

Mobile data communication is a communication method using the phone line of a mobile phone company, as described above.

Each company provides a price plan according to the communication volume of this mobile data communication.

Exceeding the amount of data will be limited to speed.

It is very convenient to be able to access the Internet anytime, anywhere, but you need to be careful not to use it too much.

On the other hand, Wi-Fi is a communication method using fixed Internet lines.

Data communication can be performed by wirelessly fly Internet communication from the optical line that has been drawn into your home and connect to your smartphone.

When using Wi-Fi, we do not use mobile data communication, so we do not consume the amount of data for the price plan.

Therefore, it is very effective for saving smartphone traffic.

However, Wi-Fi has Internet facilities and can only be used in places where Wi-Fi equipment is installed.

In addition, the range that Wi-Fi can be used is about 50 to 100m in a straight line distance.

It is not available anywhere, like mobile data communication.

Mobile data communication is indispensable for data communication in a place where there is no Wi-Fi environment.

What happens if you turn off mobile data communication

If you turn off mobile data communication, Internet communication using telephone lines will not be available.

You cannot send and receive emails, access the web page, or download apps at all.

If you want to keep the Internet available, such as when you go out, make sure to turn on mobile data communication.

However, voice calls and SMS can be used even if mobile data communication is turned off, so you can receive emergency contacts.

Therefore, for those who do not want to consume communication volume, it is an effective means to turn off mobile data communication.

This is because the smartphone is performed in the bag ground even if you do not use the app.

If you turn off mobile data communication, you can completely block such invisible data communication.

Also, even if mobile data communication is turned off, data communication using Wi-Fi is possible.

If you do data communication only when connecting to Wi-Fi, you may use mobile data communication so that you do not consume the amount of data.

How to turn off mobile data communication on your iPhone

Mobile data communication can be easily switched on and off with smartphone settings.

Here, we will introduce how to turn off mobile data communication on the iPhone.

1. 設定アプリを起動
2. 「モバイル通信」をタップ
3. 「モバイルデータ通信」をオフにする

If you want to turn on mobile data communication, switch by the same procedure.

How to turn off mobile data communication with Android smartphone

Next is how to turn off mobile data communication with Android smartphone.

The procedure is as follows.

Image quotation source of procedure:

1. 「設定」をタップ
2. 「ネットワークとインターネット」を選択
3. 「モバイルネットワーク」をタップ
4. 「モバイルデータ」をオフにする

Frequently asked questions about mobile data communication

Finally, I summarized frequently asked questions about mobile data communication.

If you are having trouble with mobile data communication, please check it out.

What is "Mobile Network Data Communications will occur, but are you sure?"

Depending on the model, it is displayed when you try to launch the application or email with the mobile data communication is turned off.

Note that if you select "Yes", the mobile data communication will be turned on.

If you do not want to use mobile data communication, select "No" and close the app.

What does "access to data via a mobile network" mean?

Turn on mobile data communication and perform Internet communication.

Mobile data communication is explained in this article, so please refer to it.

Is there a fee for mobile data communication?

Mobile data communication costs a communication fee according to the amount of data sent and received.

However, since each company offers a flat -rate plan, it rarely takes as much as used.

The main price plans for major carriers are as follows.

Choose a plan according to your usage status, how much communication amount is required for mobile data communication.

Use it on and off to save mobile data!

That's it for changing mobile data communication and on -off.

For many users, there is not much opportunity to turn off mobile data communication.

However, if you know this method, you can save data communication, reduce monthly rates, and prevent communication restrictions in case of emergency.

Also, if mobile data communication is turned off suddenly, you will be able to respond calmly.

Even if the mobile data communication is off, the phone will be connected, so be sure to use it on and off.