According to Protestant understanding, how does a believer know if they have been called to be an evangelist?

An evangelist is a specific office that is **different** from pastors & teachers. **Q: According to Protestantism, how does one know if they have been called to be an evangelist?** > “He who descended is Himself also He who ascended far above all the > heavens, so that He might fill all things.) And He gave some as > apostles, and some as prophets, and **some as** **evangelists**, and some as > pastors and teachers, for the equipping of the saints for the work of > service, to the building up of the body of Christ;” ‭‭Ephesians‬ > ‭4:10-12‬