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Using Additional Features
Answer a message waiting indication
6
MNO
*
Cancel a message waiting indication sent by another extension
5
JKL
*
Turn Do-Not-Disturb on or off
2
ABC
7
PRS
0
OPER
Interrup another extension’s call and make an announcement
!
9
WXY
Establish a three-party conference call from your current call
Set a reminder alarm
*
3
DEF
1
*
Cancel a reminder alarm
3
DEF
9
W XY
*