. Backup and copy phonebook from SIM card to our machine
. Volume: 64kB (250 telephone directory records)/2 x 64KB (500 telephone directory records)
. Independent operation, no need to connect to PC or PDA when operation.
. Data retained even if battery is used off
. Lose no information when mobile phone was stolen or SIM card damage, can copy the phonebook information from our device to a new SIM card.
Data retained even if battery is used of
. Can imprint your own logo for promotion purpose.