That is exactly why they tell you to program in the tone for Transmit only until such time as everyone has programmed it in, then you can program it in for receive as well. This way everyone can still hear each other during the transition.Yeah the bad deal is that narrowbanding has already started in some areas. And the calendar shows some agencies should be switching over soon, but there is no clear timeline etc on adding the IREACH tones. What a mess this is going to be trying to narrowband and add a PL when all agencies have not been informed of time lines and the tones. Should they notify agencies or wait until that agencies start complaining about not hearing others?