Visiting Amarillo and programmed the trunking system and getting VERY RANDOM prerecorded messages. So far I've recorded about 8 of them. There is a man's voice and also a woman's voice. Some of the messages are: "The soft cushion broke the man's fall." "The junkyard had a moldy smell".The TGs are 20001 and 20002. Has anyone else programmed the Amarillo system yet? I' m going to be here several days so I will be doing further listening.