If you block someone on snapchat does that mean that?

If you block someone on snapchat does that mean that you also blocked them from txting you over your phone? I was wondering because I blocked my aunt because she's always posting dumb snaps but I hope she can still txt me on my iPhone? I mean she has her phone number on her snapchat so that's why i'm wondering I tried to unblock her but I didn't see her as my friend on it anymore. Mmm she hasn't txt me & I don't wanna like txt her cause she starts talking and talking lol. I love her and all but don't feel like being on the phone for hours specially when I have work in the mornings. Please someone let me know sorry for the inconvenience… & thanks for the help.=)

No, it's completely different.