Telstra has announced that it will become the third carrier to offer the iPhone 3G in Australia, alongside Optus and Vodafone. According to the announcement, Telstra will begin offering the iPhone July 11 with a range of specifically appointed Next G iPhone 3G plans. Plans will start at $A30 (~$29) per month with an upfront cost of $A279 (~$269) for the 8GB model and $A399 (~$384) for the 16GB model. Customers will receive the 8GB iPhone 3G model…
