Unfortunately No. The T-Lock Call Blocker can only block calls IF you are not on another phoneline. To the best of our knowledge, there is no call blocker device in the market that can do this!
I have call waiting. Can the T-Lock Call Blocker block calls while I'm on another call? Print
Modified on: Sun, 7 Sep, 2014 at 2:35 AM
Did you find it helpful?Send feedback
Sorry we couldn't be helpful. Help us improve this article with your feedback.