What is the best way to compete with a $199 iPhone 3G? Completely subsidize the price of your device with a qualifying data plan. This is exactly what Australia based Telstra is doing with the BlackBerry Bold.

Telstra will offer the BlackBerry Bold for 0$ with a qualifying plan to business customers sometime in late September. Complete details aren’t yet available, however, a Telstra spokesperson said that data and pricing plans will be revealed in a few days.