Australian mobile operator Telstra has threatened legal action over rival Optus’s claims regarding iPhone functionality on its 3G network, citing alleged consumer confusion over 3G wireless spectrum distinctions. Telstra claims the iPhone 3G will be inoperable over Optus’ 900MHz 3G band, contrary to the company’s statement that customers will “enjoy 3G services as we expand our network to 96 per cent of the population by December…
