changing font and color of outgoing txt msgs

Did all you delve users know that when you send out a text message, you can change the color and font size of words? However, I don't know whether the person's phone you send it to can tell the difference of the color and size but im just informing the ppl that have this phone.  In case you don't understand what im talking about, send someone a text or a forward msg and before you send it, go to More (far right), Edit Text Format and you can adjust text size and style, align your words, and change the text and text background color.     

i have us cellular an mine dosn't do that.

i have alltel and it changes the size and font of the words w/no problem. you can see the difference when you go to memo pad and type words.

I guess it doesnt work on us cellular

Not that I can find. However, when I do try this fun little feture it seem that no one ever recives the text unless I send it with standerd  font color and background. When I send a text to my self no problems. I just did a test where I sent out 6 text to friends and fam with adjusted font and color. Still no replys, after a while ill call around and see if any where recived.

6 out of 6 did not get the text, for some reason it sends the text just fine but they are never recived. Does any one else have this problem?