u mean how to connect? Im playing on PTS C3 too
U need this settings to play on it:
[USA]
LoginServerIP=L2testauthd.lineage2.com
LoginServerPort=2106
ProtocolVersion=528
ServerList=[1]Bartz;[2]Sieghardt;[3]Kain;[4]Lionna;[5]Erica;[6]Gustin;[7]Devianne;[8]Hindemith;[9]Teon;
work fine, without any problems ;)