Hi Guys, Did a Google search and this site came up - hope I'm not out of line with a gimmeegimmee post I'm trying to use a friend's old Nokia which has call barring and a code required. Can I assume it's the type of code mentioned here? The phone model is a Nokia 2600, IMEI: 354337000881969, it was previously on the Optus Australia network and I'd like to use my Vodafone Australia sim card. Any help is greatly appreciated. Thanks in advance, Kirst.