. . . Exhibit 12.2 ROGERS WIRELESS INC. COMPUTATION OF PRO FORMA RATIO OF EARNINGS TO FIXED CHARGES (in thousands of Canadian dollars) CANADIAN GAAP Year ended Nine Months ended December 31, 2003 September 30, 2004 ----------------- ------------------ Fixed charges Interest expense ........................ 405,847 297,496 Amortization of deferred financing costs 5,417 3,515 Interest expense included in rent expense 11,667 9,197 ------- ------- 422,931 310,208 ======= ======= Earnings Pre tax income (loss) ................... (71,983) 20,044 Fixed charges ........................... 422,931 310,208 ------- ------- 350,948 330,252 ======= ======= Pro forma ratio of earnings to fixed charges ...... -- 1.06 ======= ======= Pro forma deficiency of earnings available to cover fixed charges ............................. 71,983 -- ======= ======= US GAAP Year ended Nine Months ended December 31, 2003 September 30, 2004 ----------------- ------------------ Fixed charges Interest expense ....................... 400,154 293,019 Capitalized interest ................... 5,693 4,477 Amortization of deferred financing costs 5,417 3,515 Interest expense in rent expense ....... 11,667 9,197 ------- ------- 422,931 310,208 ======= ======= Earnings Pre tax income (loss) .................. (169,069) 1,599 Fixed charges .......................... 422,931 310,208 Amortization of capitalized interest ... 3,549 3,139 Capitalized interest ................... (5,693) (4,477) ------- ------- 251,718 310,469 ======= ======= Pro forma ratio of earnings to fixed charges ..... -- 1.00 ======= ======= Pro forma deficiency of earnings available to cover fixed charges ............................ 171,213 -- ======= =======