Motorola RAZR V3m

🤭 Ok..I apologize for my stupidity on this. But I have tried several times to email myself files in attachments and I cannot view them or anything. I have read on this forum that people have emailed pictures and mp3's and what not to themselves and used them as ringtones and wallpaper. I have tried sending it to yahoo mail too and nothing. What the heck am I doing wrong? And I thank you in advance for not making me look too dumb. 😉