I keep seeing conflicting information in regards to the AN BN model HT1000 's and narrow banding. Batlabs stated that it does indeed narrow band (AN), and referencing the model with Motorola it states "user programmable" for narrow band. However i keep reading that the DN model is the only one capable of narrow band. So what has the experience been with the earlier HT1000 and programming narrow band 12.5khz or less?