© 2026 Forbes Media LLC. All Rights Reserved.
© 2026 Forbes Media LLC. All Rights Reserved.
We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Andrea Barnes Andrea Barnes is a writer covering large cleaning appliances.
The numbers they generate can even be used to send and receive texts with photos. Having a second line via an app isn't like using * 67 or #31# before a call, which shows you as "blocked" or "unknown.