Polycom CX5500 Unified Conference Station for Microsoft Skype for Business User Guide
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● View messages on the status bar informing you that the unified conference station is locked and that
only authorized calls are allowed. Any messages that displayed before the unified conference station
was locked do not display.
Lock the Unified Conference Station
You can choose how you want the unified conference station to handle incoming calls when it is locked.
When you set up the unified conference station to receive incoming calls when locked (the default setting),
incoming calls ring on the unified conference station, and you can answer calls by entering your user
password. See the section Answer Calls on a Locked Phone for more information.
When you set up the unified conference station to ignore incoming calls, Do Not Disturb applies to all lines
on the unified conference station, and the unified conference station does not ring.
To lock the unified conference station:
1 Navigate to Settings > Basic > Lock Phone.
2 From the Lock Phone screen, select Allow ringing when locked (the default setting) if you want
the unified conference station to ring when you have an incoming call.
When you choose this option, you can answer a call by entering your password.
3 Select Lock.
The unified conference station is locked.
Unlock the Unified Conference Station
You can unlock the unified conference station using your user password.
To unlock the unified conference station:
1 Select Unlock.
2 Enter your user password and select Enter.
The phone unlocks.
Change Your User Password
You can change your user password at any time.
To change your user password:
1 Navigate to Settings > Advanced.
2 Enter your password, and select Enter.
3 From the Advanced screen, select Change User Password.
Tip: A quick way to lock the unified conference station
You can quickly lock the unified conference station by selecting the Lock soft key. When you do this,
you cannot choose how to handle incoming calls. The unified conference station uses the default
setting or the last setting selected.