Pls someone guide me regarding this issue i faced

Basically while i was doing the sat, during the last 4 mins of module 2 i received a call on my whatsapp connected laptop. I forgot to unlink it, i immediately cut the call off and it didn't hamper my performance, i also told the centre's authorities and they sent an irregularity report to college board explainingmy circumstances and it didnt hamper my performance. . They said that it wont be an issue. Can anyone pls tell me what this means. I can't take sat on a make up date or as i need to apply to uni as soon as possible and the interruption didn't effect my performance . Should i send college board an email too