I bought an ex-Vodaphone Huawei G300, and was happy to find that it was unlocked - I put in my Giffgaff SIM, and immediately had phone and internet access. However, I really want to use the phone on Three, but although calls and texts can be made and received, I can get no internet. I tapped 'New APN', and set it up in accordance with 3, but even though I saved it after inputting their settings, the APN screen remained blank, and no connection could be obtained. The settings entered were: Name – 3 Internet APN - three.co.uk Proxy, Port, Username, Password & Server - blank MMSC - http://mms.um.three.co.uk:10021/mmsc MMS PROXY - mms.three.co.uk MMS Port - 8799 MCC - 234 MNC - 15 Authentication type - None APN type left blank Is there something I don't know??