I got a Samsung Omnia . How can i transfer data from the sim to memory card?

I have one Samsung Omnia mobile. I put on the memory only a few songs and a few photos, but several contacts. When i trying to save a video that says my memory is low and needs to delete some files.But when I go to delete a song for example, writes to me that there is. The memory card is almost empty, how can I transfer my files there? Please somebody help me . Thanks|||hi there normally on a samsung phone you must hit options then if u have a button called mark all hit that then hit options again and ul find copy hit that then hit to memory and it should do it|||In your settings there will be options for you to choose