User Guide

User Guide for the SIP-T54S Media IP Phone
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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 appears on
the status bar.
Note
Muting a Call
To mute a call:
1. Press during an active call.
The mute key LED illuminates solid red. The LCD screen indicates that the call is now muted.
To un-mute a call:
1. Press again to un-mute the call.
The mute key LED goes out.
Muting While Dialing
To mute the microphone while dialing:
1. Press on the pre-dialing, dialing or calling screen.
The mute key LED illuminates solid red. The call is muted automatically when set up
successfully.
Keep mute should be pre-configured by your system administrator.