Does The Samsung Mythic Have A Signature?

Nope :(

No it doesn't but you could always just mak a template and insert it everytime you send a message if you want one that bad =)

That is soooo sad I luv my samsung mythic but no you can't

I don't think any samsung phones do. If you want a signature option on a phone, get an lg phone. Pretty much all lg phones have a signature option.

You could do like I do and just write it urself .