회원가입 또는 성인 인증에 사용되면 실제 본인인지를 확인하기 위해 통신사 선택 후 휴대폰 번호 입력후 인증하는 방식.
Warning: foreach() argument must be of type array|object, bool given in /home1/dplant/public_html/wp-content/themes/hello-elementor/functions.php on line 2309
Warning: foreach() argument must be of type array|object, bool given in /home1/dplant/public_html/wp-content/themes/hello-elementor/functions.php on line 2319
Warning: Undefined variable $html in /home1/dplant/public_html/wp-content/themes/hello-elementor/functions.php on line 1206