Based on the provided information, it appears that the caller with the number +610283535394 is likely involved in scam activities, utilizing robo calls to reach potential victims. The fact that the call automatically hangs up if the recipient picks up but doesn't answer suggests an automated system, which is often used for phishing attempts. This type of behavior is commonly associated with malicious entities trying to exploit individuals for financial gain or to steal sensitive information.
If the call is picked up but not responded to, it automatically hangs up, indicating a likely robocall or scam.