SIM Card Backup Device

Product Introduction:

SIM Card Backup Device is provided by Shenzhen Singularity Industrial Co. Ltd,a major Mobilephone Accessories supplier in Broadcast & Telecom wholesale industry in China.You can check out the specification of SIM Card Backup Device below or get any optional result clicking into the following keywords and you can check the authentications and testimonials of SIM Card Backup Device .

Description:
The backup device is in accordance with ISO/IEC 7816-3, GSM 11.11 and GSM 11.12 standards Volume: 8KB (250 telephone directory records, each record length is 15 letters limited for <li. name and 20-digit limited for phone number)Supports 8, 16, 32K according to different choices Device independent, no PC or PDA required No worry about losing information when out of powerThe information can be saved in backup device up to three years Reads name and telephone number with calendar function