To register ICS; please follow the steps below:

From the NTT services page, click on the ICS tab in the left-hand margin.
Read the info page and then click the "Go to ICS Service".

1. You will be directed to the ICS web page. 
2. Click on the banner that says, "NTTGame Members Sign In".
3. Log in with your NTT account credentials.
4. Follow this link to our forums for detailed step by step instructions.

http://forum.nttgame.com/forum/showthread.php?86416-ICS-Membership-Installing-AnyOTP-Program-and-How-to-Use-ICS#axzz3VQ0hkuxA