Caution is essential when receiving silent calls like this, as they often signal automated dialing systems probing for active numbers. The brief silence followed by a hang-up suggests a robocall attempting to verify if the line is live, potentially for spam or scam lists. Block the number immediately to prevent further disturbances, and avoid calling back to confirm—doing so could add you to more unwanted lists. Enable caller ID screening on your phone or use apps that filter unknown calls. If calls persist, report to your carrier or authorities like the FCC for investigation. Stay vigilant to protect personal info.
After I picked up, there was about five seconds of silence before the line was dropped.
