3 ms·

I'm from Europe and I'm baffled that this would be a requirement for anyone these days. Are landlines still that common in the US?

• nicoburns 8y ago
  I'm from Europe and I've occasionally used this feature when e.g. I'd lost my phone, but needed to make a call to a customer service department.
• trumped 8y ago
  they are very commonly used for robocalls/junk calls