The international number is +61 3 8641 9886 (Mon-Fri 8am - 7pm AEST/AEDT, Sat 7am - 6pm AEST/AEDT, Sun 9am-6pm AEST/AEDT) you can call this mumber via whatsapp or normal telephone.
skype也可以使用。登录官网,先购买澳洲credit。25元100分钟。
移动国内拨打澳洲国际电话是0.99元/分钟。