Our online glossary is here to help you make sense of the terminology used in the cell phone industry. It covers mobile technologies, such as 3G and 4G, and even includes a bit of information on smartphone operating systems and the companies that make the cell phones and other mobile technology devices we all use.
An adaptor receiver that accepts connections to a device to improve reception for calls, typically it is hidden behind a dust cover on a device. As receptions have improved most smartphone lack this older feature.
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