Exhibit 12 TELEPHONE AND DATA SYSTEMS, INC. RATIO OF EARNINGS TO FIXED CHARGES For the Nine Months Ended September 30, 1994 (Dollars In Thousands) EARNINGS: Income from Continuing Operations before income taxes $ 75,299 Add (Deduct): Minority Share of Cellular Losses (97) Earnings on Equity Method (22,548) Distributions from Minority Subsidiaries 11,739 Amortization of Non-Telephone Capitalized Interest 19 Minority interest in majority-owned subsidiaries that have fixed charges 4,114 --------- 68,526 Add fixed charges: Consolidated interest expense 28,644 Interest Portion (1/3) of Consolidated Rent Expense 3,685 Amortization of debt expense and discount on indebtedness 117 --------- $ 100,972 ========= FIXED CHARGES: Consolidated interest expense $ 28,644 Interest Portion (1/3) of Consolidated Rent Expense 3,685 Amortization of debt expense and discount on indebtedness 117 --------- $ 32,446 ========= RATIO OF EARNINGS TO FIXED CHARGES 3.11 ========= Tax-Effected Redeemable Preferred Dividends $ 1,733 Fixed Charges 32,446 --------- Fixed Charges and Redeemable Preferred Dividends $ 34,179 ========= RATIO OF EARNINGS TO FIXED CHARGES AND REDEEMABLE PREFERRED DIVIDENDS 2.95 ========= Tax-Effected Preferred Dividends $ 3,107 Fixed Charges 32,446 --------- Fixed Charges and Preferred Dividends $ 35,553 ========= RATIO OF EARNINGS TO FIXED CHARGES AND PREFERRED DIVIDENDS 2.84 =========