This backup can quickly
copy and paste all phone numbers in card; The capacity of memory is 8KB, it
can save 250 phone numbers It operates alone by self, needn’t connect
to computer After backing up the data, no need to worry about the phone numbers
to disappear if the mobile is missing or stolen Supported GSM11.11 and GSM11.12,
compatible with ISO7816-1/2/3 Be applicable to write and read the GSM card
and CDMA card
