Missing some Adhan phrases

A: Yes, he should repeat the Adhan, because the said Adhan is not in conformity with the standard formula due to incomplete wording. If the Mu'adhin notices or is notified of the missed part right away, he will only need to repeat the missed part and then say the next part again.May Allah grant us success. May peace and blessings be upon our Prophet Muhammad, his family, and Companions.