The CCNA Voice certification expands the reader's CCNA-level skill set to prepare for a career in voice networking. This lab manual helps to prepare students for the Introducing Cisco Voice and Unified Communications Administration (ICOMM v8.0) certification exam (640-461). CCNA Voice Lab Manual gives extensive hands-on practice for developing an in-depth understanding of voice networking principles, tools, skills, configurations, integration challenges, and troubleshooting techniques. This manual can be used for practicing a wide spectrum of tasks involving Cisco Unified Communications Manager, Unity Connection, Unified Communications Manager Express, and Unified Presence. Table of Contents Introduction: Using Excel 2013 to Create Charts* 1 Introducing Charts in Excel 2013* 2 Customizing Charts* 3 Creating Charts That Show Trends* 4 Creating Charts That Show Differences* 5 Creating Charts That Show Relationships* 6 Creating Stock Analysis Charts* 7 Advanced Chart Techniques* 8 Creating Pivot Charts and Power View Dashboards* 9 Using Sparklines, Data Visualizations, and Other Nonchart Methods* 10 Presenting Excel Data on a Map* 11 Using SmartArt Diagrams and Shapes* 12 Exporting Charts for Use Outside of Excel* 13 Using Excel VBA to Create Charts* 14 Knowing When Someone Is Lying to You with a Chart