We've covered this before a few times on the San Francisco board, but so no one is confused by what's been written above:
The revival of KFRC as a classic hits station at 106.9 FM came on May 17, 2007, replacing the "Free FM" talk format (the previous oldies format KFRC at 99.7 was replaced by "Movin 99.7" on September 22, 2006).
But less than a year and a half later, October 27, 2008, CBS killed KFRC for a simulcast of KCBS (740 AM). It kept the KFRC call letters, which is why the legal ID for KCBS includes "KFRC-FM and HD-1".
At that time, CBS put a jockless version of KFRC online and on 106.9 HD-2. The music library (which might be 200 songs) is meant to evoke the sound of KFRC (then on 610 AM) in its 1970s-era peak, and the jingles are from that era, including the station ID, which is voiced over the 1976-77 "You" campaign ID:
Apart from the one spot per hour (for years, it was GEICO---I haven't listened long enough recently to know what it is now, but it's almost certainly just a bonus spot for an advertiser on another station in the Audacy SF cluster), NOTHING---not the music, not the jingles, not the IDs---has been touched in 14-plus years.
The legal ID says "...and directly from KFRC-dot-com." That site hasn't existed in at least ten years---since then it's linked to Radio.com and now to Audacy.com.
Traffic updates the one commercial (which is just a matter of a keystroke or two) and IT maintains the server and that's it. It's the equivalent of a Spotify playlist with a commercial, a top-of-the-hour ID and some jingles. The songs are pretty uniformly three to four minutes long, so hitting the legal ID anywhere between :58 and :02 is no sweat---not that anyone in the building knows or cares.