![](/images/new-backgrounds/1158244/158244491x1.webp)
13-12 Productivity Features
Step 6 (Optional) Click the Tertiary
Step 7 (Optional) Click New TELN to create a new extension number for the backup station.
Use only if there is no TELN number listed in the Primary TELN section.
NOTE
Step 8 Click OK to accept the assignments.
—The new backup station displays in the list with a green background, indicating the data has not yet been uploaded to the PBX.
MA4000 Installation Manager User Guide - Revision 6