If you hear multiple rings before being sent to voicemail, the person on the other end has likely just missed your call ... you've been blocked. If you get some type of "unavailable" message ...

Phone calls have been ... to your text about the call they missed, do not send them an email about it. If it is an emergency, clearly state that right away in a text message. Voice mails are ...

Instead, once the feature has been activated, the calls are forwarded ... services on your Android phone. For example, Google Voice and third-party telephone apps may enable call forwarding ...

For years, a common scam has involved getting a call from someone purporting ... "All [the scammer] needs is a short audio clip of your family member's voice — which he could get from content ...