1 Make portfolio about telephones.
2 Locate pay telephone in community. Insert money and dial to make local call. Put information in portfolio.
3 Locate pay telephone and call local directory assistance. Put information in portfolio.
4 Locate pay telephone and make long distance, station-to-station call using same area code. Make another call using different area code.
5 Locate pay telephone and make person-to-person call and collect call.
6 Locate pay telephone and call directory assistance to place long distance call. Put information in portfolio.
7 Locate pay telephone and bill call to third number. Put information in portfolio.
8 Learn about 800 numbers. Look in Yellow Pages to find businesses with 800 numbers. Put list in portfolio.
9 Locate pay telephone and place toll-free call to make travel or hotel reservations. Put information in portfolio.
10 Learn about telephone calling cards. List stores that sell telephone cards. Put details in portfolio.