NEC UNIVERGE SV8100 Programming Manual page 296

Issue 11.0
Item
No.
Feature Cross Reference

2 - 254
28 Both Ring Enhancement
0 = Normal (default) rings on other extension when
the other paired extension is busy (not idle).
1 = Enhanced does not ring other extension when the
other paired extension is busy (not idle).
30 Disable Call FWD Indication on LCD
When set to 1, Call FWD setting is not shown on the
terminal LCD.
Conditions
None
Class of Service
Item
UNIVERGE SV8100
Input Data
COS
01~14
0 = Normal
1 = Enhanced
0
0 = Off
1 = On 1
Program 20 : System Option Setup
Default
COS
15
0
1