How to do SIM Activation for FREE A or PLUS A
You can use your new SIM card by following steps.
Step 1. Arrive in Korea.
Step 2. Register user info & New Korea SIM details.
Step 3. Activate SIM on using date by customer center.
Step 4. Use it after SIM activation is complete.
– Working hours for SIM Activation : Mon ~ Sat 09:00 ~ 18:00 (Off-Duty on Sunday.)
– It will take some times (1 Hours) in processing SIM Activation from customer center.
– If you arrive in Korea out of working hours, SIM Activation will be processed the this or next day.
Try register your personal and SIM details as follows.
1. Visit to SIM Activation page : sim.korearoaming.co.kr and
2. Choose languages.
3. Agree to Terms & Conditions.
4. Enter the user info and SIM Information as follows :
– Full name (on passport), email address,
– USIM No. 3-digit in label of SIM Card, Given new Mobile Phone No,
– Starting Date
5. Upload Copy of your passport after click on “Select File(파일선택)”.
– It is needed only copy of passport details on your face and passport number should be clearly shown when you take a picture your passport with your phone.
– If user is of Korean nationality, you must own a proper visa which proves you are staying overseas such as permanent resident card, student visa, etc and you must upload one photo taken together with your passport and one of them.
– Upload files in one of the following formats: JPG, PNG, GIF.
6. Press Apply Button to complete it.
7. SIM Activation by Customer Center
– SIM Activation will be processed from registered your personal and SIM details by you .
– After SIM activation is complete, when you switch a new Korea SIM into your phone, you will receive text message about balance and expiry date.