Which position is this card in the cabinet? F-Screen will tell you that. You may be having a power supply issue or that card slot is corrupt.
Installing cards while looking at the configuration screen did cause issues with the eariler software. So I would not recommend having the F-Screen up on your lap top or operator terminal while putting cards into the system. Also make sure you have no holes in the configuration. I.E. Ports without extension numbers assigned. As that also causes time slot issues. 888888 on the display of the phone means it is not communicating with the system. But sure you have determined that. And yes testing the card to see if it looks ok without amp connector then connecting then 1 at a time is a excellent procedure to follow. Need additional help feel free to email.
