If you want to listen ONLY to the IDs you programmed in (closed option), then you must disable the wildcard. You can do this by locking it out, deleting it, or editing it to change it from wildcard to an actual ID. Don't worry, because you can always use the DUP function and make another wildcard whenever you want. (I have done it all three ways, but I now prefer to just lock it out and keep it handy.)
If you want to hear all active IDs, including the ones you programmed in with your text tags, you must keep a wildcard unlocked (open option). This is a good way to find new IDs, or to check on what you are missing by hearing only your programmed IDs. You can simply go to your wildcard and unlock it from time to time to do this, and then lock it back whenever you want.
I hope this helps.