What are the different dedicated number classes?

All SMS Central dedicated numbers are sorted into Gold, Silver and Standard categories to differentiate the "quality" of these numbers. A number rated at a higher category is easier to remember and to identify than that of a lower category.

The quality of a number is determined by:

• How many sequential digits the number has
• How many identical digits the number has
• The number of patterns in the number
  
  

The following reference chart explains the categories and provides some examples (bookmark it for future reference!);