Unlocked cell phones can be purchased from places online, such as Amazon, Best Buy, Overstock and Wal-Mart, among others. Because the phones are unlocked to work with any cell carrier, they are usually more expensive tha... More »

www.reference.com Technology Mobile

When someone purchases a cell phone from his wireless provider, the phone is almost always considered to be locked. This means that it only works on the wireless provider's network. An unlocked cell phone works on any ne... More »

A cell phone is said to be unlocked if it can be freely used across multiple networks that are compatible with the phone's wireless technology. Having an unlocked phone enables users to easily switch between cellular net... More »

www.reference.com Technology Mobile

According to their website, Amazon sells cell phones in three categories: no-contract cell phones, unlocked phones and phones with plans. There is a wide variety of devices within each category. More »

www.reference.com Technology Mobile

Amazon and Best Buy carry an assortment of cell phone docking stations. Some Walmart locations and cell phone providers, such as Verizon and AT&T, sell them. More »

www.reference.com Technology Mobile

A HALO cell phone charger may be purchased directly from the company's website or from other online retailers such as Amazon and Best Buy. Prices and availability vary by retailer. More »

www.reference.com Technology Mobile

Best Buy and Overstock.com are two places where consumers can find a wide selection of refurbished and used cell phones. Best Buy offers refurbished electronics of all kinds, both online and at its physical locations. More »

www.reference.com Technology Mobile