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Changing the Settings for the
8411 Telephone
B
B-1
Overview
Using the SHIFT and MUTE buttons on your 8411 telephone, you can change
or view the following settings:
Enable or disable the speakerphone (the default is 2-way
speakerphone enabled)
2-digit code: 77 or SP
Setting: 1 - Enable 2-way speakerphone
2 - Enable 1-way speaker
3 - Disable 2-way speakerphone
Enable or disable the Mute functions (the default is Mute enabled)
2-digit code: 68 or MU
Setting: 1 - Enable the Mute function
2 - Disable the Mute function