How to use the same number for more than 90 days when activating with a foreign passport?

You can do this in the following way.
– With your ARC Card issued in Korea Immigration Service, you are able to use same number for more than 90 days by changing the data from passport to ARC Card.

* What you have to do is as follows.
– Contact us with your details ( phone number, name etc.)
– Required documents : Copy of ARC(front & back) and foreign passport.
– It’s free of charge.