EDGE technology. Nokia 3220b for North America - GSM 850/1800/1900 with GPRS and EDGE technology. References Nokia 3220 - mobile-review Nokia 3220 - CNET Nokia 3220 specifications - Phone Scoop Nokia 3220 Review - Phone Scoop Nokia 3220 Review - about.com Nokia 3220 User Guide in English - nokia.com 3220 Mobile phones introduced in 2004 Mobile phones with user-replaceable battery pt:Nokia 3220