SIM and device help Here's all you need to know about our SIM cards. I have not received my SIM card What to do, when you have not received your SIM card. Changed your device and need a different SIM? Learn how to continue using SMARTY with no interruptions. What to do if your SIM card gets lost or stolen Order a new replacement SIM and we’ll block your lost SIM straight away. What is the default SIM PIN? Find out the default PIN for your SMARTY SIM. My SIM is not working Follow this checklist to diagnose and troubleshoot the issue you’re experiencing. Problems with sending text messages Problems with sending text messages. How to get a PAC code Looking to transfer your number across to SMARTY? Getting and using a PUK code Forgotten your SIM PIN? No worries, it’s easily done. Device Support Device Support. Nokia APN settings How to set up internet on a Nokia device. Using SMARTY on your BlackBerry Using SMARTY on your BlackBerry. Windows APN settings How to set up the internet on a Windows device. Setting up the Internet on a Sony Xperia Setting up the Internet on a Sony Xperia. Checking that your device is 3G or 4G Find out whether your phone is 3G or 4G compatible. Importing contacts to a new phone Find out how to transfer your data to a new device. Problems with your phone If you've got issues with your phone, here's what to do. Technical issues with SMARTY Here's what to do if you experience any technical problems. Published 05-12-2022View ContributorsVersion 1.0