Microsoft quietly launched a preview version of Skype for Windows Phone over the weekend, with one major problem: you can’t turn it off.

That means, unfortunately, that users who don’t want to be bothered by Skype contacts pinging them morning, noon and night will be forced to turn their phones off. Even “going invisible,” another option, doesn’t help. So far, Microsoft hasn’t responded to a request for comment.

Photo Credit: Steve Ballmer talks at the Windows 8 launch in October 2012. Dell Inc. / Flickr.com