Mobile phones aren't all that mobile when it ... accept a hand-me-down phone from a friend or family member or buy a used phone, but compatibility issues and carrier locks could stand in your ...

Discover the best places to recycle old mobile phones and help the environment today. Find a recycling center near you now.

Buying a used phone can save you a lot of money and is greener than buying new. But is it safe? Andrew is CNET's go-to guy for product coverage and lead photographer for Europe. When not testing ...

technology adoption finds that 73 percent of the 37,000 respondents claim the mobile phone is the electronic device they use the most. Fifty-eight percent said the second-most-widely-used device is ...