A: sandy, can you help me contact these people? B: sure, what do you want me to tell them? A: well, I need to confirm the time of their classes. B: ok, where can I find their telephone number? A: they are all listed here on this sheet of paper. B: is it their home, office or cell phone number? A: unless it's marked differently, it's their home numbers. B: alright. What if I can't get a hold of them by phone? A: then, you should e-mail them with the information. B; where can I find their e-mail address? A: they should have then listed on their resume. B: and if there aren't any e-mail addresses? A: then send them a SMS on their cell phone. B: ok. That sounds easy enough. Have you called any of them yet? A: yes. I called the first three people on the list, but they didn't pick up. B: did you leave a voice message? A: I left a voice message on one---just for the first person on the list. B: I see. What did you tell her? A: I told her that she should call me back at my office number. B: ok, so, maybe I should call her again. A: yes, that sounds like a good idea. She might not get the other message in time. B: one more question. It looks like some of these numbers are long-distance. Do you have a calling card that I can use to get through to them? A: sure. You can use this one. The pin number is written on the back of the card. B: alright. Thanks a lot. Don't worry. I'll take care of it. A: great work . I'm off for the weekend! See you on Monday. B: see you.