Ensure the BRI NSU is connected to the system as instructed in the Technicians Handbook. See About the 3300 ICP Documentation Set for information on the Technician's Handbook.
Ensure the programming has been completed on the 3300 ICP for BRI trunks.
Connect the maintenance PC to the NSUs RS-232 port
Open the communications program
Enter your username at the prompt
Enter your password at the prompt
Notes:
Only one user can access the BRI NSU at a time.
The first time you log on to the BRI NSU, your username is installer2-1 and the password is mitel.