1. Back-up and restores phonebook data from SIM card 2. Memory:16KB-500 telephone records.(2 different SIM Cards data Storage) 3. Display the names(english only) & numbers on LCD Screen 4. Each storage area can add up the data from more than 2 SIM Cards 5. Device independent,No PC or PDA required 6. Time & Calendar Display function?Password lock 7. Informations cant be lose in case of mobile phone problem 8. If user need to use different type of Sim Card in different countries, it can be storaged in one Sim Card as well 9. The Data can be saved even if out of the electricity It is the fashion treasure for the mobilephone users and gift-presenting, with great features of Novelty design, small and exquisite, and fashion practical. Our company can print customers mark and design on the SIM Card Device or design packing as the requirements. It is the best choice for the company to do sale promotion, propagandize the companys new image, and achieve the publicity.