Astronomically High Phone Bill

When he saw how astronomically high his latest phone bill was, the head of house called a family meeting. “This is unacceptable,” said the father. ”You have to limit the use of the phone. I never use this phone. I always use the one in the office.” The mother said, ”Same here. I hardly use the home phone, because I use my work phone.” The son said, ”Me, too. I never use the home phone. I always use the company's mobile." ”So what is the problem?” asked the maid. ”We all use our work telephones.”