Specifications

User Guide for the CP860 IP Conference Phone
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3. Enter the desired values in the Code, Min Length (1-15) and Max Length (1-15)
fields.
4. Click Confirm to accept the change.
Note
You can block specific numbers (up 10) from being dialed on your phone. When you dial
a block out number on your phone, the dialing will fail and the LCD screen will prompt
"Forbidden Number".
To add a block out number via web user interface:
1. Click on Settings->Dial Plan->Block Out.
2. Enter the desired value in the BlockOut Number field.
The default values of minimum and maximum length are 1 and 15 respectively.
Area code is configurable via web user interface only.