To use our system safely, we highly recommend you to update to the latest version of software.
Internet browser：Internet Explorer 10.0 or higher, The latest version of Firefox, Google Chrome, and Safari.
OS：Android OS 2.3 or higher, iPhone iOS5 or higher
※Some smartphone devices provide all/part of account information in PC view. We do not recommend you to use BlackBerry and other devices except Android and iPhone due to the previous reason.