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Handset SIM card backup
Nowaday, the handset is a necessary telecom tool for anyone. but sometimes, people will lost their handset, of course, the phonebook inside is also lost. the backup can help you retrieve it! and you can print logo on it to publicize and promote your products.
1, fast backup and duplication phonebook in handset SIM card;
2, storage capacity is 8KB, may save 250 groups of telephone numbers;
3, LCD screen display, operation depart from computer, May set a 4-digit passwords, guaranteeing no one can duplicate your phone number book.
4, the numbers information will exist for ever after be duplicated, you will not needed to worry lost the telephone directory material even your handset is lost;
5, when need to use different SIM card for different city or country, the backup unit may share data inside to any SIM card;
6, if the battery exhausts, just change one, the data information inside will not lose.
Outside box: 500PCS/CTN
Outside box size: 480 x 280 x 380mm (product size: 80 x 12 x 45mm)