My cell-phone

I have the two way slider cell-phone and I want to know if there is any way I can have a signature when I send texts and stuff I dont know if my cell-phone does that or does it and I don't know

...start
...messaging
...messages
...menu
...tools
...options
...signatures
good luck

Yes, you can have a signature just go to settings or text settings and if you can't find it just add a sig on ther yourself.