"r <channel> Set radio channel (freq = 434.550 + channel * .1)" },
{ 'c', ao_config_callsign_set, ao_config_callsign_show,
"c <call> Set callsign broadcast in each packet (8 char max)" },
"r <channel> Set radio channel (freq = 434.550 + channel * .1)" },
{ 'c', ao_config_callsign_set, ao_config_callsign_show,
"c <call> Set callsign broadcast in each packet (8 char max)" },