Pagers, often used by civilians and healthcare workers for communication, are small, battery-powered wireless devices that receive text messages, audio, and visual signals.
Boy do I feel old now…
According to Walla, the operation "neutralised a significant part of Hezbollah's military command and control system."
This was the next sentence. My personal pity-party was subsequently cancelled.
A further linked article speculates that the pagers were rigged with explosives. As their main power source is an alkaline AAA battery. No crazy Mr. Robot hack, just regular depravity.