I am very new to the forum. I have searched all over the forum for a solution with no joy. Here is my problem. I have programmed my channel 1 in the F50V for our Fire Dept 2-tone page out. I have hit the tx inhibit and the "and" in the mute for ctcss tone. Everything works good, I dont hear anything on channel 1 unless the 2-tone page out with the right ctcss tone. I got the voice record setup for 60 seconds and the vibrate. All works well on the last two page outs. The problem is, if I bump the PTT button, the monitor/audible icon shows up on the display and it now hears everything, cancelling all the mute features. The radio won't transmit, but it now lets everything through the speaker , like our automated daily system test, that I dont want to hear. I cant get rid of the little speaker icon with sound waves coming out, unless I turn off the radio and turn it back on. I have searched high and low in the programming software and only found a PTT function in PMR, but I have the radio set up in LMR. I need some help here.