228386 ⎘
Special services or facilities Broadcasting
Receiving an emergency alert message via a broadcast data channel
#2Systems and methods for using caller data to set an operational mode of a phone switch
#3Communication maximization structure and system
#4Systems and methods for using caller data to set an operational mode of a phone switch
#5Receiving an emergency alert message via a broadcast data channel
#6Receiving an emergency alert message via a broadcast data channel
#7Systems and methods for using caller data to set an operational mode of a phone switch
#8Receiving an emergency alert message via a broadcast data channel
#9Audience response system and method with multiple base unit capability