Question: when did the t mobile sidekick come out
Answer: Danger Hiptop Manufacturer Danger Incorporated / Flextronics / Sharp Corporation / Motorola / Samsung Compatible networks GPRS , EDGE , UMTS , 3G Availability by country 2002 -- 2010 ( Sidekick Web Services to 2011 ) Successor Microsoft Kin Type QWERTY Slide / Flip / Spin Phone Operating system Danger OS , NetBSD