Before you begin, ensure that the Universal Analog Services Unit is connected as shown in the Technician's Handbook.
To program a Universal ASU:
Analog Services Units form
Click Change and Select "3300 Universal ASU" from the Programmed Type field.
Related Topics
Program an ASU II
Program an ASU
Program Embedded Analog
Program Analog Telephones
Program Analog Trunks
Program Music On Hold
Program Loudspeaker Paging