VERIFIED SOLUTION i

How to understand the differences between Preferred, Acceptable and Vanity city names in Spectrum Universal Addressing Module and Code 1 Plus

Within Spectrum Universal Addressing Module (UAM) and Code 1 Plus, there are three tiers of city names:
  1. Primary - the preferred city name
  2. Secondary - an acceptable city name 
  3. Vanity - an unofficial name used for a place
For example, Littleton, CO is an acceptable city name for the preferred Lone Tree, CO.  While Lonetree, CO is considered a vanity name for Lone Tree, CO.
UPDATED:  October 13, 2017