Wallpaper installation question

I put a skin on my phone and it comes with a free wallpaper file; the wallpaper was sent as an email attachment. I have no idea how to get the .jpg file from the email to where it needs to be on the phone - the Gallery??? I was hoping that since the email was received on my phone I could somehow save it to my SD card or.... ???? but I don't see a way to do that.

If someone would be so kind as to tell me the no doubt simple procedure for this, I would much appreciate it. I did do a search (and checked the manual) but didn't come up with anything relevant; if there is a tutorial link I missed, please let me know!

Holly

 

Wow, how simple was that! DOH!

Thank you so much, annebrooks.

Holly