Panasonic KX-NS1000 - Page 188

13.3.2 PBX Configuration—[5-3-2] Optional Device—Voice Message—DISA Message— Fax Extension
Feature Guide References
2.16.1 Direct Inward System Access (DISA)
3.1.3 Fax Server
188 Feature Guide
2.16.2 Automatic Fax Transfer