what you cannot text. that is one of the main purpose of the blitz, texting.
there is like two methods of getting ringtones to the blitz
1. e-mailing it to yourself. just attach the ringtone to a e-mail and send to
yournumber@vzwpix.com.
2. if you got a micro sd card. save the ringtone in my_sound then pop in the card to the blitz. then in the blitz locate my sounds find the ringtone, once highlighted press options choose send then put your number.
after doing either methods you should recieve a message. open it then press options and find save as ringtone