I let them do their speil then say I am not interested. After about three times they understand.
You can swear, hang up, or abuse them but remember - they have your phone number. Most telemarketers put your number back in the queue when you are rude and you keep getting annoyed.
Be polite but firm. Or tell them you are in a contract.
21/06/2008
Mario Kart Wii
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