Can Chinese mobile phones be used in South Korea, and how to use mobile phones to make calls to Sout

I'm afraid I can't use it, the frequency is different.

When I went to Korea, I rented a **.

You can also go to the mobile to handle it, not only to open the global pass, the frequency of each country is different, this seems to be a lot of deposit.

CDMA can be used directly in South Korea, and this can be used.

That requires international roaming, which is very expensive.

Those that support China Unicom 4G can be used abroad.

Yes, you can go to the local business hall to open this project, but it seems that you have to pay money, in case you get to the foreign ** fee overrun, and then cancel it when you come back, and the unused money will be returned to you.

China dials South Korea** with "dial-out code" + country or region** + area code, that is, "dial-out code" + country or region** + area code + ** number. The dial-out code for China is "00".

If you call the 87654321 number of (9) in Korea (850), you should dial: 00 850 9 87654321.

The use of Chinese mobile phone cards in South Korea needs to be realized through international roaming Gongzhou hunger. When you use a Chinese SIM card in South Korea, your phone will be connected to the local carrier's network for communication, but this will require additional international roaming charges. In addition, due to the different carriers and network standards in South Korea and China, there may be problems such as unstable signal and slow network speed.

When you return to China, you will need to switch back to the Chinese carrier network to use the Chinese SIM card. However, if you have used a Chinese SIM card abroad for a long time, it may cause your SIM card to be shut down or cancelled by the operator, and Kaizhong needs to re-activate it. This is because, in order to prevent fraud and abuse, operators will conduct security checks and restrictions on users who use mobile phone cards abroad for a long time to protect the safety and rights of users.

Therefore, if you need to use your mobile phone abroad for a long time, it is recommended that you buy a local mobile phone card or use an international roaming service to avoid unnecessary troubles and costs for yourself. At the same time, it is also necessary to pay attention to security and privacy protection when using mobile phones to avoid leaking personal information and property losses.

Internet system: The network system may be different in different countries, so your SIM card may need to be changed to the local system.

Summary. Hello, South Korean mobile phones plugged in with a Chinese card can not be used.

Can I use a Korean mobile phone with a Chinese card?

Hello, South Korean mobile phones plugged in with a Chinese card can not be used.

Can South Korea's ** card be used on the iPhone 14 Pro in the Bank of China.

Because the network system is different, you can buy a card in China, put it in your phone with the SIM card, and if you want to stay in China for a long time, you can flash it.

You can only buy stickers for this.

Is there an Internet in Korea in this way?

Because the network operators are different, why does the Apple mobile phone have the American version, the Korean version, and the national bank.

To put it simply, the Korean version of Apple must use the Korean version of the mobile phone card.

The national version of Apple uses a domestic mobile phone card.

The Bank of China can't use it, is South Korea's ** card right? So how do I use traffic in Korea?

Either you apply for a mobile phone number in South Korea, or buy a card sticker.

Since this year's Korean version of the iPhone 14 series no longer reserves the SIM card slot, it is replaced by eSIM technology.

Isn't the Korean ** card and the Korean mobile phone number the same thing, what is the card sticker? Can you explain? I don't understand, didn't you just say that the Apple of the National Bank of China can't use Korean mobile phone cards.

The card is unlocked, because the iPhone has a locked version, and only the SIM card of a specific carrier can be applied.

Because some mobile phone network operators are different, and the card slots of mobile phone cards are different, card conversion is required.

What is the difference between the Korean version of the Apple 14 Pro and the national bank?

SIM card: The Korean version of the machine needs to purchase a card before it can be inserted into the SIM card. The BNM machine is directly inserted into the SIM card for use.

The Chinese version of the iPhone is fully Netcom, and SIM cards can be used all over the world. You can also use it when you buy a Korean card, but you may need to buy a card sticker, which you can consult and buy at a larger mobile phone repair shop.

No matter what brand of mobile phone you want to roam internationally, you must have network support. It is also true to use a SIM card from another country.

South Korea mainly has two frequency bands, CDMA WCDMA, in other words, the network standards of Unicom and Telecom. If you are using a very old mobile phone with a dedicated network, then you have to see if you support Telecom or Unicom's ** card.

If you are using a new Huawei all-Netcom phone, then you don't need to worry, just buy a card directly in Korea and plug it in.

Yes, as long as the Korean communication card you do has a network supported by Huawei mobile phones.

Of course, it can be used, because it has a certain qualification for network access, so that it can be used well by inserting the card, and the signal may be affected to a certain extent, but it will not affect too much.

Extension: There are two types of Korean phones: 1

There is no SIM card slot. 2.There is no card slot for those with card slot:

It's the kind of mobile phone number embedded in the mobile phone, without a SIM card, you can't use it when you return home. There is a card slot: the kind that uses a SIM card, which can be used in China.

Nowadays, South Korea basically inserts SIM cards, and you can use it by inserting a domestic SIM card in China. For more than 4 years in South Korea, I have used it this way every time I return to my country.

Extension: Method 1: Take the mobile phone to the business hall and let them test a number in the mobile phone, and it may not be too easy to change the number in the future. Method 2: Find a mobile phone repair shop, you can make a card slot and install it in the phone. This way, you can change the card casually.