One morning ... i noticed we haven't got a call since last evening... i tried calling our main number (out of 4 lines.. they switch over if one is busy). Normally a recording proceeds after dialing the number but it just keeps ringing and ringing.. in the main system on the last card is a "VMS()-U10/FMS()U10" card. On that card.. MB is flashing BIOS is off.. BCLR is off (when the system is runnning its green) ..HD is off (but flickers a bit when BCLR is on). There are 24 extensions in total..The main phone is a "DTU-32D-2" phone which has 32 buttons.. there are 4 digital phones and the rest are analog out of the 24 extensions...can someone help me.. the model is NEC Electra Elite 48.. the "VMS()-U10/FMS()U10" card has a 64mb compact flash card.. sometimes the green light turns on.. sometimes it doesnt.. i sometimes do "CPU Reset" and "ESI Reset" when it doesnt work.. also i try turning it off and on...also.. i cant access any of the voice mailboxes when its down.. 200 is the code but it doesnt work.. can someone really help me.. it would be greatly appreciated.. please help!