On my RX only radios, including unication, i look at the ranges of IDs used in the system and set mine for something way out of the range. So if your system uses 1-2 million, setting the ID to something like 12 million would be safer, but there is always the risk that ID might be used for an out of area type thing (such as some states do for regional ID allocation) or some knucklehead uses it to do dumb stuff.
With 16.7 million IDs to choose from, being smart and finding a low risk one should lead to finding one that is an extremely low risk of being ihibited.
With 16.7 million IDs to choose from, being smart and finding a low risk one should lead to finding one that is an extremely low risk of being ihibited.