Announce of Maintenance 【Time/ detail】<1> 2010 9 OCT(SAT) AM0:30〜2:30(during15mints)Access No. #7788XXXX<2> 2010 10 OCT (SUN) AM4:00 〜6:00 (Maximum 50mints)Access No. 03-4400-XXXX It can`t use the Call during the maintenance.