Interphase Tech iSPAN 5535 PRI - Manual (Page 62)

Installing and Setting Up the Drivers
42 Interphase Corporation
6. The INTERPHASE 5535 RAS ISDN support adapter
now appears in the Network Adapters list on the
Adapters dialog:
Figure 4-16. Network Adapters List
7. Click Close to complete the software installation.
After the software is fully installed, a message informs
you that you must shut down and restart your computer
before the settings take effect.