This ring has the effect of raising the wearer’s Charisma to 18 with respect to encounter reactions with humans/humanoids. 

The wearer can make a suggestion to any human or humanoid conversed with (saving throw applies). 

The wearer can also charm up to 21 levels/hit dice of human/humanoids (saving throws apply) just as if he or she were using the magic-user spell, charm person. 

The two latter uses of the ring are applicable but once per day. 

Suggestion or charm requires 3 segments of casting time.

Note: The symbol † appearing on the Rings table (III.C.) and in the following descriptions, denotes rings of the most powerful magical abilities, which will often possess a limited number of magical charges at the option of the DM.