Silent calls like this one often signal automated systems testing active numbers, a common tactic in nuisance or scam operations. The lack of response followed by a hang-up leaves recipients frustrated and wary. Hang up immediately if you encounter silence—never engage or press buttons, as it could confirm your line is live for future spam. Block the number on your phone and report it to authorities like the Do Not Call registry to reduce such intrusions. Staying vigilant helps protect against escalating harassment.
After answering the call, there was only silence before the caller hung up without leaving a message.