Blocking Your Extension From Displaying During Calls; Displaying Your Extension On Outgoing Calls - Avaya J169 User Manual

2. Press Select.
3. Scroll to Exclusion, and press one of the following:
• Select
• Corresponding line button
When you activate Exclusion during a call, all parties except you, the calling and the called
party are dropped from the call.

Blocking your extension from displaying during calls

About this task
You can override the system (default) setting to display your extension on outgoing calls. Use the
Calling Party Number Blocking feature to prevent your number from displaying.
Procedure
1. From the Phone screen, access the Features screen.
2. Select CPN Block.
3. Enter the extension number you do not want the called party to see.
4. Press Enter or OK to start calling party number blocking.

Displaying your extension on outgoing calls

About this task
If you used the Calling Party Number (CPN) Block feature to block displaying your extension on
the calls you make, you can change it back using CPN Unblock. CPN Unblock allows parties you
call see your extension.
Procedure
1. From the Phone screen, access the Features screen.
2. Select CPN Unblock.
3. Enter your extension number.
4. Press Enter or OK to stop calling party number blocking.
October 2019
Blocking your extension from displaying during calls
Using Avaya J169/J179 IP Phone SIP
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