Examples of good table manners include chewing with one's mouth closed and not slurping or smacking during the process. A diner should never talk with food in his mouth and should wait until he has swallowed to take a sip of his beverage.
A diner must ask for food to be passed to him instead of reaching across the table for it. Food should always be passed to the right to avoid confusion.
The napkin belongs in a diner's lap during the meal. He should place it unfolded in his lap when he sits down and use it as needed.
Diners must avoid taking care of certain personal tasks at the table. Picking one's teeth and blowing one's nose during dinner are considered bad manners, as is talking on the phone or texting.
One should ask to be excused when leaving the table. It is also good manners when eating in a home to tell the host or hostess that the meal was good.