- Prepare a formatted SD card.
 - Make sure that the write-protection on the SD card is off.
 - Turn OFF the main power.
 - Remove the SD card slot cover [A].

 - Insert the SD card in service slot [A: Lower Slot].

 - Enter the SP mode.
 - Do SP5-846-051 (Backup All Addr Book).
 - Exit the SP mode, and then turn OFF the main power switch.
 - Remove the SD card form the SD card slot 2 (lower).
 - Install the SD slot cover.
 

- If the capacity of SD card is not enough to store the local user information, an error message is displayed.
 - Carefully handle the SD card, which contains user information. Do not take it back to your location.