Unstructured Supplementary Service Data (USSD) codes are strings of characters primarily used by developers and technicians to troubleshoot smartphones. You can use these codes to learn more about ...

WhatsApp keeps evolving with updates that make communication more convenient. Having added the option to set reminders for missed calls, the Meta-owned messaging giant is now rolling out a ...

WhatsApp is rolling out new tools that change how users handle missed calls, create AI-generated visuals, and share updates across chats, Status, and Channels.

For decades, when you called someone and they didn't answer, you could "leave a message after the tone." That way, when the person saw they had a missed call, they didn't need to guess what you wanted ...

Google’s Phone app is adding new filters to help users organize their call logs and reduce clutter. The new filters let users sort call history by missed calls, calls from contacts, and spam-marked ...