robot calls

You can contact your carrier and see if they have any apps that can help block spam calls; there may be a fee associated with the app.

I've seen a few people suggest this one as well: Nomorobo Robocall Blocking on the App Store

~Lyssa

188lbp wrote:

how to stop robs calls from going to voicemail. iPhone 6 first version

You don't short of answering and hanging up on the robo calls.