Panasonic KX-NCP500 Feature Manual page 29

4.20 [2-11-1] Audio Gain—Paging/MOH
→ MOH—MOH (Music On Hold) (for KX-NCP series)/MOH 1 (Music On Hold 1) (for KX-TDE series)
→ MOH—MOH 2 (Music On Hold 2) (KX-TDE series only)
7.2 [5-2] External Pager
Operating Manual References
1.3.5 BGM (Background Music)
2.1.2 External BGM (Background Music)
Document Version 2013-05
2.1.1 BGM (Background Music)
Feature Manual 29