Some Nokia allow this, some don't. For messages, open messaging, options, settings, other: if ur nokia has this feature, u will see an option named 'message save location' or something similar, and u can change it to memory card. For contacts, again, it depends on the options available to u. Open contacts, options, settings, and see if u have the option to choose the memory card as the save location. Also, see if u have the option of 'mark' then 'mark all' then 'move' then 'to memory card'.