NEC univerge SV9100 Programming Manual page 268

Item
No.
05
One Ring
When set to a 0, the virtual extension follows the
normal ring cycle.
When set to a 1, the virtual extension will only ring one
time (the virtual extension must be first set to ring in
PRG 15-08).
Conditions
If a trunk call rings a Virtual Extension, the Virtual Extension Key Operation Mode must be set to 1 (Land on the
key), or the multiline terminal must have a CAP Key or CO Line Appearance.
Feature Cross Reference
None
2-228
Item
Defaul
Input Data
t
0 = Normal Ring 0
Cycle
1 = One Ring
Program 15 : Extension, Basic Setup
Issue 4.0
Related
Program
15-09-01