> Warning users is similar to phones letting you know they think a caller is spam. This is a device feature, not a company one (I think at least). Plus spam ha

> Warning users is similar to phones letting you know they think a caller is spam. This is a device feature, not a company one (I think at least). Plus spam has a clear meaning of unwanted commercial messages. I still receive calls from political campaigns regularly, and I would hope my phone company did not take it upon themselves to stop that.