NEC univerge SV9100 Programming Manual page 309

Issue 4.0
Item
No.
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.
31 Class of Service Options (Hold/Transfer Service -
Transfer to Remote Conference)
Use this option to enable or disable an extensions ability to
transfer a call to a remote conference.
Conditions
None
Feature Cross Reference

Class of Service
SV9100 Programming Manual
Item
Default
Input Data
COS
01~14
0 = Normal 0
1 = Enhanced
0 = Off 1
1 = On
0 = Disable 1
1 = Enable
COS
15
0
1
1
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