Reverse Alert is a unique component to the County of Summit Emergency Notification and Warning System. The service is capable of warning citizens of severe threats to health and safety by sending emergency messages to email addresses, devices for the hard of hearing and telephone lines (business lines, cellular phones and home numbers). All Summit County citizens with published telephone numbers listed in the white pages (business and residential lines) will receive Reverse Alert emergency messages. Messages will also be dispatched to citizens who register their communication devices for this unique service. The more personal lines of communication you register with Reverse Alert msm, the more likely you are to receive an emergency message in a timely and efficient manner. To sign up for the service visit the Reverse Alert website.