Dell Streak Quick Setup Guide1 Power on your phone2 Click on Top left hand Button3 Click on Settings4 Click on Wireless Controls5 Click on Mobile Networks6 Click on Network Mode7 Select GSM8 Make sure DATA roaming and and Data Connection both have ticks on9 Place your network sim you want to use in another 2G model phone or if you have a 3G model phone turn off 3Gthen take out your sim once you get signal on the phone on gsm / 2G network.10 Use the Network Sim cutter to make cut your network sim ready for use with Rebel Sim II11 Insert the Rebel Sim II and your network sim as shown below11 Now power up the phone and you will be connected to the network.12 Enter your APN settings for DATA connection for you network simcard provider13 Now your Data and Calls in and OUT will be Working14 Now you can also Turn ON 3G for faster Data Speeds.15 How To have 3G incoming Calls