Which device should not be used while a bomb threat is active or in progress?

Which device should not be used while a bomb threat is active or in progress?

• A. Landline phones
• B. Pens
• C. Paper
• D. Radios.

Answer: (D)

Radios should not be used during a bomb threat because their radio-frequency signals can reach a remotely detonated device and trigger it or interfere with its operation. In such situations, anything that emits RF energy poses a risk, so keeping radios off helps reduce the chance of accidental detonation. Landline phones are wired and don’t emit RF, while pens and paper are non-electronic and pose no such risk, so they’re considered safe for communication or note-taking under threat conditions. Following safety procedures, minimize electronic transmissions and rely on established evacuation and communication plans.

Radios should not be used during a bomb threat because their radio-frequency signals can reach a remotely detonated device and trigger it or interfere with its operation. In such situations, anything that emits RF energy poses a risk, so keeping radios off helps reduce the chance of accidental detonation. Landline phones are wired and don’t emit RF, while pens and paper are non-electronic and pose no such risk, so they’re considered safe for communication or note-taking under threat conditions. Following safety procedures, minimize electronic transmissions and rely on established evacuation and communication plans.