What should be repeated when you accept an invitation over the telephone?You sh

When accepting an invitation over the telephone, make it a habitual way to repeat four things: 1) the day of the week, 2) the date, 3) the time and 4) the place. Then you are sure you understand it correctly. If you do not know how to get to the host’s home, this is the moment to ask for directions and to write them down. It is necessary for you to thank the host sincerely and to appear at the party punctually.
   Since telephones are so widespread that communication is easy in the United States, it is considered rude to accept an invitation and then not to appear without phoning your regrets in advance. If something prevents you from attending, please telephone your host or hostess immediately. Explain the circumstances and express your apologies. Do it before the party, as far ahead of time as you can.
What should be repeated when you accept an invitation over the telephone?