4.3 Tone List

When Making Calls

Busy Tone

Reorder Tone

The outside (CO) line you tried to seize is not assigned or was denied.

Ringback Tones

Single (3-s interval)

Double (3-s interval)

Single (5-s interval)

Double (5-s interval)

DND Tone

The dialed extension is refusing incoming calls.

While Off-hook

Indication Tones

Tone 1 (Call Waiting Tone)

Tone 2 (Call Waiting Tone)

Single

Double

1s

1 s

1s

1s

1s

1s

1s

15 s

1s

1s

180 Operating Manual

Page 180
Image 180
Panasonic KX-TA824 manual When Making Calls, While Off-hook, Busy Tone Reorder Tone, Ringback Tones, DND Tone