You can use this kit to connect to the Telstra network There's a micro, mini and nano-SIM included so you can choose the one that suits your phone It will work in 3G, 4G, 4GX & 5G compatible devices This is a prepaid plan so you can just pay as you go and top up the credit when you need It comes with $45 worth of recharge value Keep your own number for ease of communication, or have a new number allocated to you