How do I change the WAN card from T1/DSX to E1/CEPT?
Both 801060 (Dual T1/E1 WAN card) and 800060 (Single T1/E1 WAN card) support T1 and E1. The plug-in Line Interface Module (8110) is changeable between T1 and E1. If you want to change the WAN card from T1 to E1, unplug the plug-in module and change the jumper accordingly. The jumper option configuration is shown on the card itself.