Contents:

Executive Summary Introduction - Career-Age (30 to 64) Market Trends Expenditures & Usage - Wireless Service Billing & Expenditures Minutes of Use Household Users and Family Plans - Current and Future Spending on Wireless Phone - Loyalty Rates Conclusion Methodology - Questions Presented from 2005 Consumer Mobility Survey List of Tables Table 1. 2005 Billing and Monthly Spending for Wireless Services Table 2. 2004 Billing and Monthly Spending for Wireless Services Table 3. Others in Household Using a Wireless Phone (Multiple Responses Accepted) (Base: Total Respondents) Table 4. Incidence of Purchasing Family Plan (Base: Lives with Another Wireless User) Table 5. 2005 Current and Future Spending on Wireless Phone (Current Phone) Base: Total Respondents; Next Phone Base: Those Planning to Purchase New Phone in Next 2 Years) Table 6. 2004 Current and Future Spending on Wireless Phone (Current Phone) Base: Total Respondents; Next Phone Base: Those Planning to Purchase New Phone in Next 2 Years) Table 7. 2005 Satisfaction with Current Wireless Provider Table 8. 2004 Satisfaction with Current Wireless Provider List of Figures Figure 1. Roadmap to our Consumer Wireless Voice & Data Report Segmentation Figure 2. Mean Earnings of Year-Round Full Time Workers Figure 3. Average Monthly Minutes Used (Base: Total Respondents) Figure 4. Plans to Switch Providers (Base: Total Respondents)