Free calls 3 to Vodafone and Vodafone to 3

In Australia, the announcement has been made that 3 and Vodafone customers can call each other for as much as they want for FREE! This will officially start at the end of July however, users have reported that this seems to already be in place (can someone confirm?) Three stores will also stock Vodafone products as each store will be rebranded to reflect the merger between the two mobile powerhouses. The new name for the company will be VHA.