핸드폰 번호 변경 [Using your smartphone] Can I change my phone number myself?
핸드폰 번호 변경It may be possible. If it is difficult to memorize, contains a lot of numbers that are considered socially unlucky, or you receive too many spam messages, you may not want to change your number. There are also cases to consider. If you receive too many spam texts or calls, consider changing your … Read more