This article will help you understand the characteristics between the underlying technologies of the major cell phone service carriers and unravel the differences between the GSM, EDGE, CDMA and TDMA cell phone technology standards.

China Mobile Ltd., the world's biggest phone company by subscribers, said Wednesday it was investing $5.8 billion in a Chinese bank as part of a plan to develop mobile phone banking and business services. Under the agreement, China Mobile will pay 39.8 billion yuan ($5.8 billion) in cash for 20 percent of Shanghai Pudong Development Bank, the cell

We use our cell phones for everything these days

Find out if your cell phone emits high or low levels of radiation with the Environmental Working Group's Cell Phone Radiation List and Database.

You can be smart and make the most of your mobile device by staying savvy on a few key components of cell phone ownership.