The orange dot that shows up on an iPhone is a perfect example. It’s a symbol letting you know something important, but since ...

If you're using one of the most common apps to manage text chats on an Android phone, you'll see a small blue dot appear next to certain conversations. In other cases, a different symbol, such as a ...

From bulky constructions capable of only making phone calls, or sending texts if you're lucky, to giant screens that connect you to the internet — the transformation of cell phones is an exciting ...

The green dot in the upper right corner of your Android might seem confusing, but don't worry. We'll explain what it is and what it means.

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