what is set in the MENU or the CPS into the radio ?
This is a multi-step process that must be set in the CPS as I don't think all settings are available in the radio MENU. First, set up your 5-tone info under Analog / 5Tone. As a fail-safe, set up at least one encode code and be sure to make an entry for either Beginning of TX (BOT), End of TX (EOT), or both at the bottom of the page.. Once your settings are complete, you must go to the Channel Detail page of
each and every channel you wish the tone to be used and specify Optional Signalling, 5Tone, and whether EOT, BOT or both. Be aware that these settings may be confusing, as some conflicting terms are used. Don't forget to reload the modified codeplug to the radio. Experiment a bit and you should be successful.