Add Yahoo as a preferred source to see more of our stories on Google. Is your phone suddenly displaying "SOS," "no service," or "emergency calls only" and you're on Verizon's network? It's probably ...

An office tower for Verizon Communications at The Hub on Causeway in Boston. — Unsplash - Leon Bredella Seeing SOS on your phone? You're not alone. Verizon confirmed an outage on its mobile delivery ...