received two calls 10 minutes apart. the first rang only once, not giving me time to answer. the second i answer with no sound from the other end except an abrupt hangup. called the number but only got a "this number is not in service" notification.
Caller ID: Dir Asst 480-555-9439. I answered and it was 'dead air'. They hung up before I could hit my Block button. The number blocker I purchased - I have to answer the call then push the Block button. After that, it rings once and that's it. I don't like it but that's all I could afford. I think I had better luck when I turned my answer machine off. I guess it told the robo-call machine it is not a working number ; best of all, I didn't have to answer.
received two calls 10 minutes apart. the first rang only once, not giving me time to answer. the second i answer with no sound from the other end except an abrupt hangup. called the number but only got a "this number is not in service" notification.