Will the MTC communicate with my cell phone? Sam Handy October 16, 2017 20:22 Follow Yes! The Siren Marine app is compatible with any iOS or Android device. Related articles Does a Siren Marine Unit require a Service Plan? Do I need to switch service providers? Can I use the MTC to control accessories like lighting or an air conditioner? Where should I mount the device? Why do Siren Marine devices utilize a 3G network instead of 4G or higher? Comments 0 comments Please sign in to leave a comment.