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Mobile Service in Korea

Korea SIM Blue Plus activation

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How to Activate (for Korea SIM BLUE Plus)

Korea SIM Card

How to Activate ( for Korea SIM BLUE Plus )

Go to 'krsim.net/reg'

STEP1. Insert your SIM card into your phone. (Be cautious of the SIM size in your phone.)

STEP2. Set your phone, following steps written below. (until the kt or LTE logo appears)

Settings, Airplane mode off, Wi-Fi off, Data Network on, Repeat to turn on and off the power about 4-5 times Power on / off  

STEP3. Go to "krsim.net/reg", submit information and finish registration.

SIM Card  

USIM Number and Mobile Number are printed in a sticker on this manual or on the SIM itself.

passport  

When you upload the image of your passport, make sure that your photo and passport number are clearly shown.
(If not, you might have to upload it again.)

Application is open 24/7. Approval will take no time.
Finished. Be sure to check Notice and precautions. Thank you

How to Solve Internet Related Problems

If your internet doesn’t work even after the activation is completed, follow this step.

Android Phone

[Settings] → [Wireless and Networks] → [Mobile Networks] → [Access Point Names] →
[New APN] → input the values on the right rectangle → choose [KT] → restart

Name: KTM
APN: alwayson.ktfwing.com
MMSC: http://mmsc.ktfwing.com:9082
MCC: 450

Iphone

1[Setting] → [General] → (If VPN below profile exists)[Delete Profile]

If you still can not access 4G LTE, proceed below 2

2[Setting] → [Carrier] → Turn off [Automatic] → Press [KT] network → restart

Attention

Before using the SIM card, make it sure to register your card through the mobile website. ('krsim.net/reg')

On the activation, the valid period begins to count down.

The product is for foreigners. User’s Passport is needed to complete self registration. 한국 여권의 경우 개통 불가합니다.


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