Interphase Tech iSPAN 5535 PRI - Manual (Page 54)

Installing and Setting Up the Drivers
34 Interphase Corporation
Figure 4-7. WAN Adapters Setup
The adapter is automatically detected. The Cards list
should be updated to include the iSPAN-PRI adapter
(listed as a version of the 5535) in your machine.
N
OTE
If the cards list is empty, the adapter might not be properly
installed. Click OK. Then see Problems and Possible
Solutions on page 72 for information about correcting the
problem.