Downloadable software for a unified communication program that allows simultaneous transmission of both voice, image, email, and/or text to multiple users based on dialed digits on a PBX

CALL SIGNAL FEATURE FOR WALKIETALKIES

crisis communications service enabling schools, daycare facilities, camps and other organizations to immediately communicate with parents and other caregivers on a mass basis via toll-free calling, namely, a telecommunications service that allows callers to retrieve a recorded message or to receive a broadcasted recorded message