The Nokia 6101, 6102, and 6102i are a line of popular Nokia mid-level clamshell cellphones that operate on GSM-850/1800/1900 MHz (some markets are GSM-900/1800/1900 MHz ) frequencies released between middle 2005 and early 2006. The line was given the nickname Ediphix by Nokia employees. The differences between the 6101 and 6102 are very small and the only visible differences are the style of the keypads and front bezel plate. The 6101 was distributed to T-Mobile while the 6102 was distributed to Cingular Wireless; both are very popular in the United States. The 6102i is an updated version of the 6102 featuring Bluetooth capabilities and increased memory space. Another updated version of the 6101/6102 is the Nokia 6103. This line of phones is known for its problems with the level of volume, with some phones losing their volume over time. Along with the loss of speaker fidelity over time, the plastic casing, specifically the silver parts, tend to bend and snap off over very little stress
