/mcpProcedure Step 1 From Cisco Unified CM Administration, choose Call Routing > Class of Control > Calling Search Space. Step 2 Click Add New. Step 3 In the Name field, enter a name. Ensure that each calling search space name is unique to the system. The name can include up to 50 alphanumeric characters and can contain any combination of spaces, periods (.), hyphens (-), and underscore characters (_). Step 4 In the Description field, enter a description. The description can include up to 50 characters in any language, but it cannot include double-quotes ("), percentage sign (%), ampersand (&), back-slash (), or angle brackets (<>). Step 5 From the Available Partitions drop-down list, perform one of the following steps: • For a single partition, select that partition. • For multiple partitions, hold down the Control (CTRL) key, then select the appropriate partitions. Step 6 Select the down arrow between the boxes to move the partitions to the Selected Partitions field. Step 7 (Optional) Change the priority of selected partitions by using the arrow keys to the right of the Selected Partitions box. Step 8 Click Save. Configure Hotline Phones for Call Screening If you have already configured calling search spaces and partitions for Hotline call screening, perform this procedure to assign the calling search spaces and partitions to your Hotline phones. Before you begin Create Calling Search Space for Hotline Call Screening, on page 267 Procedure Step 1 From Cisco Unified CM Administration, choose Device > Phone. Step 2 Click Find and select the Hotline phone. Step 3 From the Calling Search Space drop-down list, select the new calling search space that you created for the Hotline call screening list. Step 4 Click Save. Step 5 From the left navigation pane, click the phone line that you want to use for Hotline calls. The Directory Number Configuration window displays. Step 6 From the Route Partition drop-down list, select a partition that is included in the calling search space that you set up. Feature Configuration Guide for Cisco Unified Communications Manager, Release 15 and SUs 268 Placing Calls Configure Hotline Phones for Call Screening