How is the traffic of card 2 used and how do I switch between the traffic of card 1 and card 2?

Method 1:1: Open Settings.

2. Select "Dual SIM & Mobile Network".

<>3. Select "Internet Access" at the bottom of the page

4. Select the mobile phone card number for Internet access.

5. In this way, the mobile phone card for Internet access will be switched.

Method 2: 1. First find the settings of your phone.

2. Select Dual SIM and Mobile Network in the settings (first make sure that both cards are in use and there is no arrears).

3. After entering, you can see that the mobile phone data is turned off by default, and select Turn on the data.

4. After opening the data, you can see that the card that uses the data by default is my telecom card, and switch it below.

5. Click on the data row, you can see the screen shown in the figure below, select another card, that is, the mobile card, and click Confirm.

6. You can see that the default data card has been replaced with a mobile card.

Hello dear Samsung users:

How to switch card 1 card 2 Internet access on Samsung mobile phones: Settings - SIM Card Manager - Card 1 Card 2 - Data Service Network.

Comments, suggestions, complaints, please click:

Dual SIM Dual Standby mobile phones cannot use Card 2 to access the Internet, it is recommended that you:

1.Application - Settings - (Connection) - SIM Manager (UIM SIM Manager) - Data Service Network - Select SIM Card 2.

2.At present, most of the Samsung CDMA dual-SIM mobile phones on the market do not support the use of G network SIM cards to access the Internet. For the time being, only G7109, G9009D, i939i, i879E, P709E, i679, i959 (upgrade ND6 or later), N9009 (upgrade NE2 or later) use G network card to access the Internet

Turn on mobile data, then go to Settings - Connections (network connection) - Mobile data - Use card 1 data Use card 2 data.

3.Try to change another SIM card.

Take Huawei phones as an example:

1. First of all, we find the settings and click to open.

2. After entering the settings, we select "Wireless & Network" and click to open.

3. After entering, we select "Dual SIM Management" again and click to enter.

4. At this time, we will see that the default mobile data is using card 1

5. We choose to switch to "Card 2", and then the traffic usage will be switched to the traffic of Card 2.

6. We can also turn on the "Smart Switching Network Card" option, which will automatically switch when the network quality is not good.

Method 1: Go to Settings --- Dual SIM & Mobile Network - Data, and then select the corresponding SIM card as the default network card.

Method 2: After setting the control center and the notification center to be displayed separately, call out the control center - press and hold the data network switch to quickly switch the network card.

Slide down to the bottom - customer service on the high reed line - enter the manual customer service to enter the consultation to understand.

If you want to use only card 2 to access the Internet, you can turn off all the traffic on card 1 or switch the mobile network to card 2. Take the Android phone as a screenshot of the operation demonstration, and the specific steps are as follows:

2. In the settings interface, find and click the [Wireless & Network] button.

3. In the wireless and network settings interface, scroll down the interface, find [Dual SIM Management], and click to enter the operation interface.

4. After entering the dual SIM management interface, you can see that the system defaults to the traffic of card 1.

5. After the default mobile data, check the origin below card 2. In this case, the network is used to use the traffic of card 2.

6. Of course, there is also a [Smart Switching Network Card] button below the default mobile data, which can automatically switch to using another card when the signal of another card is not good.

7. If you only want to use card 2 to access the Internet, you can also turn off card 1. That is, slide the button on the right side of card 1 at the top to the left.

Hello, what model is your phone?

Questions. How does the iPhone only use the main card traffic.

iphone11

Shortcut, long press the flow key, and then go inside, you can choose.

Show me the status bar screen.

Then take a screenshot and I'll take a look.

There's a cellular data inside.

Click in. Just select Card Two and you're good to go.

If you want to use the data of another card, you need to open your phone settings, then select Network Management, then select your card 2, and use data or data.

Take the OPPO R9S mobile phone as an example, the setup method is as follows:

1. Find the icon of the "Settings" item on the desktop of your phone, and then click to enter.

2. After entering the mobile phone settings, drop down the menu to find the "Dual SIM and Mobile Network" column, and then click to enter.

3. After entering, find the "Internet" column and click to enter.

Fourth, after entering the Internet, check card 2 to use the traffic of the card to surf the Internet.

If you use card 1 by default, the traffic of card 2 will not be used.

What is mobile data?

Traffic is a digital record that records the number of bytes consumed by a web page on a mobile phone, in b, kb, mb, and gb.

How to calculate, an English character needs 1b, and a Chinese character needs 2b, and a ** is generally a few kb. Generally speaking, the web page on the mobile phone is tens of kb per page, which is tens of thousands of bs (1kb = 1024b).

**Tariff: The traffic of the monthly subscription is usable, and if it is exceeded, it will be counted as a separate money. China Mobile is calculated on a per-yuan basis, and those less than 1K are counted as 1K. Comparatively, China Telecom's excess traffic is more expensive, about RMB MB.

Take Huawei phones as an example:

1. First of all, we find the settings and click to open.

2. After entering the settings, we select "Wireless and Network" and click to open 3, after entering, we select "Dual SIM Management" again and click to enter 4, at this time we will see that the default mobile data is in use Card 1

5. We choose to switch to "Card 2", then the traffic usage will be switched to the traffic of Card 2 6. We can also turn on the "Smart Switching Network Card" option, which will automatically switch when the network quality is not good.

X20 is mobile full Netcom, mobile full Netcom means that the mobile phone is placing two cards, one card is a mobile card, and one card is a non-mobile card, the mobile phone will use the data network of the mobile card by default, and it cannot be switched.

First of all, you can open the settings in the mobile phone, and then find the dual SIM setting function inside, and then click on the Internet to choose card one and card, if you want to use the card, then choose it, if you want to use the card, choose card two, so that you will easily switch the data of card one card and two.

I'm not sure about your model, but if you're using a smartphone, you'll probably switch in the same way.

1. Enter the mobile phone settings, click Dual SIM and Network as shown below

2. Click on the default Internet access, as shown in the figure below

3. Click on the card 2 column, and you can use the card 2 traffic: