Producer information
Company:
Shenzhen G&F Electronics Co., Ltd. |
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Address:
1-3/F, Building 8, No.65, Xinguang Road, Xili Town, Nanshan District, Shenzhen, Guangdong, China (Mainland) Zip: 518055 &nbs |
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Phone:
+86-755-26620960 |
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Sim Card Backup
1, This product can back up and duplicate the directory materials in GSM or the CDMAcell-phone card fast2, Back up capacity of device 8KB, can store 250 group telephone number originally3, This product is that a unit is operated, do not need connecting with computerand using4, After materials back up, cell-phone for instance, is it needn`t afraid and losethe directory materials either to lose5, When users need to use different cell-phone card because of different city orcountry, can share the backing up device materials to any cell-phone card6, Even if the power is exhausted, will not lose the materials that have alreadystore been in the spare device either
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