... BASE FOR THE WORLD FULL DUPLEX COMMUNICATION WITH THE BASE MONITOR LIVING SURROUNDINGS VOICE AND MESSAGE ALERT SET ALARM ON OR ... CALL IN SET ALARM ON,OFF,MONITOR,OUTPUT SEND SMS TO SET ALARM ON,OFF,MONITOR,OUTPUT 5 GROUP PHONE + ROOM NUMBER ... 1 GROUP ALARM CENTER MONITOR PHONE 2 GROUP PHONE TO REPORT ALARM AND DISALARM STATUS ...