Cell Phone Etiquette

I took the how's you cell phone etiquette text and gott he result that I could be worse. It said that I know proper cell phone etiquette but I don't always use it. I agree with this for the most part. I'm pretty good about not answering my phone in the middle of a conversation, or dinner. And I always put my phone on silent at the movies. But I don't always see texting as the same as talking on the phone. I will often text while having a conversation with someone. I can do both at the same time, but it's still very rude. I could work on this.