Nortel Networks NN10300-020 - Manual (Page 41)

Using the mute feature 41
Using the mute feature
Muting prevents the transmission of sounds through the microphone.
Follow this procedure to use the mute feature.
Step Action
1 During a call, press the Mute key.
A red light is turned on to indicate the feature is enabled.
2 To turn off the feature, press the Mute key again.
The light is turned off and the feature is disabled.
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Carrier VoIP
Nortel IP Phone 2007 User Guide (CICM)
NN10300-020 02.03 Standard
7 March 2008
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