Mute - Samsung OfficeServ DS-5021D User Manual

Mute

This feature disables the handset or phone's microphone, depending on which is in use.
Thus, the other party cannot hear what you are saying.
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1 Press the [MUTE] button or select [MUTE] from
the LCD screen using the Soft button.
The LED of the [MUTE] button flashes.
2 Press the [MUTE] button again to cancel.
The red light on the LED of the button goes off.
© SAMSUNG Electronics Co., Ltd.