Hello, my friend is going to study in South Korea. I would like to ask if we can use mobile phones to communicate with each other online?

Chinese mobile phones cannot be used in South Korea. Your friend will have to buy a mobile phone in South Korea after he comes. South Korea all has 3G mobile phones, and each mobile phone comes with a number, and there is no SIM card~~ There are very few~

South Korean mobile phones are very cheap. For example, the ice cream I use now was bought when it was free last year. All I need to do is buy it and activate the network. Mobile phone charges are not cheap. Korean mobile phones The cost is one of the most expensive in the world. Just surfing the Internet for a while will cost several hundred RMB~ So I don’t recommend that your friends go online. It’s better to bring a laptop with you. As long as there is an Internet cable, it will be exactly the same as in China~ The cost of using a mobile phone to chat online is not as good as buying a computer in South Korea~

You can also use your mobile phone to send text messages and chat. One text message from China is 1 yuan, and one text message from Korea is 3 yuan in RMB. He can also give it to you. As for phone calls, calling China from South Korea is cheaper than calling within South Korea~

If you have anything else you want to know, ask me~~ I have been studying in South Korea for 4 years and can help you. Answers a lot of things~