Why does the woman make the telephone call?

M: Hello. International Friends Club. Can I help you?
W: Oh, hello. I read about your club in the paper today and thought I’d phone to find out a bit more.
M. Yes, certainly, well, we’ re a sort of social club for people from different countries. It’s quite a new club -- we have about 50 members at the moment, but we’re growing all the time.
W. That sounds interesting. I’m British actually, and I came to Washington about three months ago. I’m looking for ways to meet people. Er, what kinds of events do you organize?
M: Well, we have social get-togethers, and sports events, and we also have language evenings.
W: Could you tell me something about the language evenings?
M: Yes, Every day except Thursday we have a language evening. People can come and practice their languages, you know, over a drink or something. We have different languages on different evenings. Monday -- Spanish; Tuesday -- Italian; Wednesday --German; and Friday -- French. On Thursday, we usually have a meal in a restaurant for anyone who wants to come.
W: Well, that sounds great. I really need to practice my French.
M: OK, well, if you can just give me your name and address, I’ ll send you the form and some more information. If you join now you can have the first month free.