Have you registered w/ "Do not call list"?

来源: 于 2007-06-20 14:03:07 [旧帖] [给我悄悄话] 本文已被阅读：次

For USA:
https://www.donotcall.gov/default.aspx

For Canada, read this:
http://www.crtc.gc.ca/eng/INFO_SHT/T22.htm