I bought an Acer notebook

Question

I bought an Acer notebook (Aspire 9920) back in December. My ISP manual says that the 'Wireless Network Key' should be on the base of the notebook on a coloured label. This doesn't appear to be the case. There is an SMID number, a FCCID number, Product key etc. but nothing explicitly indicating relevance to wireless network.The Acer notebook in security settings, even prompts me to give Wireless Network Key.Can you tell me how to find this wireless network key.Robbie Sinnott in Dublin