A FlyerTalk Posting Legend
Join Date: Sep 2012
Location: SFO
Programs: AC SE MM, BA Gold, SQ Silver, Bonvoy Tit LTG, Hyatt Glob, HH Diamond
Posts: 44,331
There were no relevant SSRs on my PNR. There was absolutely nothing about contact information before OLCI. And I was logged in and entered all fields during purchase on AC.com.
These are OSIs, not SSRs.
Of course, I'm talking specifically about my bookings, and nothing in general. I certainly have not investigated this outside of AC and 1A.