Telephone slamming
Appearance
Telephone slamming is an illegal telecommunications practice of changing subscribers' long distance telephone service without their consent. Slamming could happen by mistake, but it may also happen when subscribers take a survey or enter a contest, among other things.
In the United States, the Federal Communications Commission (FCC) has rules that require a customer's approval before a long distance carrier can be changed.
Anti-slamming tips:
- Read the fine print of your telephone bill
- Ask your local phone carrier if they freeze your long distance carrier
- Hang up on telemarketers