NEC Xen IPK Programming Manual page 68

December 2004
The Ring Patterns are shown in the table below:
Pattern
Tone
Off
Tone
On
A
B
C
D
E
F
G
H
DRAFT 3
48 – Chapter 1
Line
0s
Key
LK 1
LK 2
LK 3
LK 4
LK 5
LK 6
LK 7
LK 8
LK 1
(Pg. 2)
LK 2
(Pg. 2)
1s 2s 3s
CO Transfer Ring Pattern Selection, 1-1-13
NEC Business Solutions Ltd
s= seconds
4s 5s 6s