Unless restricted by the court, a personal representative under Part 5 [Sections 62-3-501 et seq.] has, without interim orders approving exercise of a power, all powers of personal representatives under this Code, but he shall not exercise his power to make any distribution of the estate without prior order of the court. Any other restriction on the power of a personal representative which may be ordered by the court must be endorsed on his letters of appointment and any court certification thereof, and unless so endorsed is ineffective as to persons dealing in good faith with the personal representative.