Yealink SIP-T56A User Manual page 266

Smart Media Phone
User Guide for SIP-T56A
Keep Mute
Normally, the mute feature is deactivated when the active call ends. Keep mute feature enables
you to make the mute state of your phone persist across calls. This feature should be
pre-configured by your system administrator. When keep mute is enabled and you press the
MUTE key, the phone stays in the mute state until you un-mute the microphone or until the
phone restarts. It helps prevent the other party from hearing the noise coming from your room
when auto answer is enabled on your phone. When you mute the phone in an idle state or any
other states, the mute key LED illuminates solid red and the icon
To mute a call:
Press
1.
The mute key LED illuminates solid red. The touch screen indicates that the call is now
muted.
266
during an active call.
appears on the status bar.