Setting Up and Using Caller ID Block

Setting Up Per Call

At the dial tone, Press *67, then dial the number you’re calling. When you hang up, the block ends and you must again dial *67 to activate the block on any new call you want blocked.

Setting Up Per Line

In order to cancel the block to show your information on a per-call basis, press *82 and dial the desired number. When you hang up, the block will return for subsequent calls.

Note:
Blocking does not prevent transmission of your Caller ID info when calls are made to toll-free numbers (800, 877, 888, etc) or to 911 emergency numbers.