Nokia 6230 EDGE MP3 Cell Phone Review - nokia 6230 cingularReview and Compare Cingular Nokia 6230 cell phone with Cingular Wireless Plan at 1800mobiles.com Nokia 6230 - Wikipedia, the free encyclopedia - nokia 6230 cingularIt operates on either GSM 900/1800/1900 MHz (Nokia 6230 RH-12), or GSM 850/1800/1900 MHz (Nokia 6230b RH-28) for the North American market. Cingular Wireless was the primary GSM ... Nokia 6230 launched by Cingular - MobileTracker - nokia 6230 cingularNokia 6230 launched by Cingular Oct 02 2004 - 12:40 PM ET | Cingular, Nokia Cingular Wireless has launched the Nokia 6230 (announced nearly 1-year ago), a hotly anticipated handset ... |