telegraphed

verb
  1. 1

    To send a message by telegraph.

  2. 2

    To give nonverbal signals to another, as with gestures or a change in attitude.

    โ€œHer frown telegraphed her displeasure.โ€

  3. 3

    To show one's intended action unintentionally.

Source: https://en.wiktionary.org/wiki/telegraph, https://en.wiktionary.org/wiki/telegraphed