With SIM Manager, you can easily create, edit, and backup phonebook entries using your PC and stop typing in information using the mobile phone's keypad. Manage your PIN codes, transfer data from one SIM/USIM to another, backup and export/import all phonebook entries. It works with any GSM, 3G, R-UIM CDMA and Nextel card using any compatible PC/SC smart card reader to set up, transfer and change user data.