Selftest options for DA14585

Hi
Our team is developing a specific medical device and I have been using DA14585 for the BLE connectivity solution.Now ,is there any possiblity to run a Poweron Selftest of DA14585 wihout pairing to any device and Periodic selftest in any of the three sleep modes (if possible ).
对不起,因为我现在已经非常模糊的问题specific direction to go with this

Thanks in Advance