Configuring Basic Features796. (Optional.) Enter the anonymous call rejection off code in the Off Code field.7. Click Confirm to accept the change.To configure anonymous call rejection via phone user interface:1. Press Menu->Features->Anonymous Call.2. Press or , or the Switch soft key to select the desired line from the Line IDfield.3. Press or , or the Switch soft key to select the desired value from theAnonymous Rejection field.4. (Optional.) Enter the anonymous call rejection on code in the Reject On Codefield.5. (Optional.) Enter the anonymous call rejection off code in the Reject Off Codefield.6. Press the Save soft key to accept the change.Do Not DisturbDo Not Disturb (DND) allows IP phones to ignore incoming calls. DND feature can beconfigured on a phone or a per-line basis depending on the DND mode. Two DNDmodes: Phone (default): DND feature is effective for the IP phone. Custom: DND feature can be configured for each or all accounts.A user can activate or deactivate DND using the DND key or DND soft key (notapplicable to the SIP-T20P IP phone). DND activated on the IP phone disables thelocal call forward settings. The DND configurations on IP phones may be overriddenby the server settings.The DND on code and DND off code configured on IP phones are used toactivate/deactivate the server-side DND feature. They may vary on different servers.
