How to send text messages and make phone calls in Korea?

If it is Chinese mainland's mobile phone number, or the mobile phone number of other countries, you need to open the international roaming service in your country and local area before you can use it in Korea.

Open mode:

General telecom users can directly open it through China Telecom's online business hall, China Telecom's handheld business hall or call China Telecom's customer service hotline 10000, or they can go to China Telecom's business hall with valid certificates.

The specific treatment method is as follows:

1, net hall, palm hall and 10000 hotline

If you are a package customer, a bank collection customer, an important government and enterprise customer, such as diamond, gold card, silver card, E-home customer of Tianyi, Tianyi pilot customer, Lexiang 3G, government and enterprise blackberry, etc., you can directly open it through the online business hall of China Telecom, the handheld business hall of China Telecom or call the customer service hotline of China Telecom 10000. After other users pre-store the 500 yuan phone bill, they can open it in the above three ways.

Note: The specific opening rules should be local.

2. Business hall

Users can go directly to China Telecom Business Hall with valid certificates. For detailed procedures and requirements, please call China Telecom's local customer service telephone number 10000 for consultation. The basic requirements are as follows:

(1) Personal handling: Bring your valid ID.

(2) Handling by the unit: the power of attorney of the unit stamped with the official seal, the original business license and the valid identity certificate of the handler.

(3) Others' agency: The agent shall carry the valid identity documents and power of attorney of himself and the owner.

3. SMS

The auxiliary opening function of international roaming rights supports post-paid mobile users who have not opened international roaming services in China Telecom and meet the requirements for opening international roaming services, and there is no need to pre-store telephone charges. When roaming abroad (such as other countries or regions) (the access operator network can be CDMA or GSM network), you can apply for opening international roaming service by sending SMS independently according to the guiding SMS pushed by the service platform, and continue to use voice and SMS services. The usage method is as follows:

(1) Receive the system reminder message: after roaming abroad, the target customer can successfully register the roaming network and obtain the temporary roaming right (no incoming and outgoing calls, only global short messages can be received, and only the service opening message of a specific number can be sent), and the user's mobile phone will receive the international roaming service opening guidance message pushed by the system: "You have not started the international roaming service, please reply to the message" KTGJMY2 "within 24 hours to open voice and voice. Answering text messages is free. Have a nice trip! [China Telecom] "

(2) Launching international roaming service: users edit the short message "KTGJMY2" within 24 hours and reply to 1000 1. The system will automatically launch international roaming service for users with voice and short messages, and send users a short message with the result of successful launch: "Your international roaming service has been successfully processed and will take effect after restarting. If you need to open the data roaming service, please reply to the message "KTGJMY 1" (the reply message is charged according to the local SMS roaming fee). " The service will take effect after the user restarts. And received international roaming welcome messages, including tariffs, dialing methods, etc.

(3) How to Use International Roaming Service For details, please refer to the description of China Telecom International Roaming Online Business Hall ().