| 2023-12-02 | It's there by default |
| 2022-09-04 | Like favorite radio stations, perhaps |
| 2020-01-22 | Radio shortcut |
| 2019-01-01 | Car radio button |
| 2017-01-09 | Like favorite stations on a car radio |
| 2015-09-23 | Car radio feature |
| 2015-03-28 | Like many radio stations |
| 2014-07-27 | Like one's favorite radio stations, typically |
| 2011-08-21 | Like the alarm on many alarm clocks |
| 2002-08-04 | Like default figures |
| 2002-07-19 | Ready already |
| 2000-02-23 | Like a wake-up time on an alarm clock |
| 1998-08-24 | Like some stations on a car radio |
| 1994-12-26 | Coffee-maker switch |
| 1994-06-22 | Fixed, as a gauge |