Unanswered Calls Across Devices: A Review of Call Blocking, Labeling, Filtering, and Screening Technologies Available from Multiple Carriers and Device Manufacturers

Editor's Note: This article previously appeared on Numeracle's blog, and is re-published here with permission.


In the age of call blocking and labeling, it’s hard to keep up with how many new features and technologies are available at the carrier, device, and app level. As consumers continue to voice concerns about unwanted and scam calls, pressure on the telecom industry has resulted in an influx of methodologies by which scam, spam, fraud, and unknown calls can be minimized.

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