Group notification service and system

摘要: Disclosed is a method of utilizing public switched telecommunications network which includes voice messaging system (VMS) to provide reliable and flexible notification service deliver designated persons message may be prestored or created at the time initiating notification. The list notified pre-established permits multiple telephone numbers used locate single person an alternate person. Pagers simultaneously sequentially called requesting that desired call in for their message. changed by coordinator from any DTMF pager assigned such telephone. Alternatively using personal computer ASCII data type device. automatically reports results session automatic billing provided. establishment redundant bases different geographic locales added reliability.