User Guide for the CP920 HD IP Conference Phone104The LCD screen of phone B prompts an incoming call from anonymity.Anonymous Call RejectionYou can use anonymous call rejection to reject incoming calls from anonymous callers.To configure anonymous call rejection via phone user interface:1. Tap Menu->Features->Anonymous Call.2. Tap or to scroll to the Anonymous Rejection field.3. Tap the or soft key to select Enabled from the Anonymous Rejection field.4. (Optional.) Tap or to select the desired value from the Send Rejection Codefield.The phone will send the configured reject on code or reject off code depending on yourselection when you enable or disable anonymous call rejection feature on the phone.5. (Optional.) Enter the anonymous call rejection on code in the On Code field.6. (Optional.) Enter the anonymous call rejection off code in the Off Code field.7. Tap the Save soft key to accept the change or the Back soft key to cancel.Anonymous call rejection is configurable via web user interface at the path Account->Basic.Advanced Phone FeaturesThis chapter provides operating instructions for the advanced features of the CP920 IPconference phone. Topics include: Recording Using a USB Flash Drive Intercom Multicast Paging Music on Hold