Like a silent alarm that never triggers, these phantom calls drop you into a dead‑end conversation. The pattern—multiple rings, no voice, then a sudden hang‑up—matches classic auto‑dialer spam that tests active numbers before launching larger scams. They often use spoofed IDs to mask origin, making traceability hard. If you notice the same number repeatedly, add it to your block list and report it to your carrier; many providers can flag and filter such traffic network‑wide. Consider enabling call‑screening features or third‑party anti‑spam apps, and avoid answering unknown numbers that go silent after a few seconds. Staying proactive reduces unwanted interruptions and limits exposure to potential fraud attempts.
Two attempts were made, but there was silence; the call eventually dropped. I’ll block if it persists.