11
FX 250 / FX 500 User Manual
Status LEDs
There are 3 Status LEDs to indicate the operational status of the BDU at one glance.
Each LED is assigned to the following function:
•
BDU Terminal Status
•
ADU Status
•
Registered to Network Status
SIM Card Slot
The BDU has a SIM (Subscriber Identity Module) card slot located at the connector panel
behind a small cover plate. The UE requires a dedicated FBB SIM card to access the FBB
network and configure the settings of the UE.