technical specifications network: gsm 850 / 900 / 1800 / 1900 form factor: clamshell / linux os dimensions: 103 x 53 x 12 mm weight: 117 g antenna: internal navigation: 5-way keypad battery type: li-ion talk time: 7.50 standby time: 300 memory: 2.0 gb expandable memory: microsd / transflash imaging main screen: 262000 colors (tft) 240 x 320 px external screen: 262000 colors (tft) 240 x 320 px camera: 2.0 mp / 8x zoom / video recorder audio mp3 player: mp3 / aac / aac+ / eaac+ / wma fm radio: no speakerphone: crystaltalk push-to-talk: no multimedia wallpapers: 240 x 320 px screen savers: 240 x 320 px ring tones: mp3 themes: yes games: j2me streaming multimedia: yes messaging sms: yes ems: yes mms: yes email: pop3 / imap4 / smtp chat: yes predictive text: itap parallel imported warranty:1 year warranty delivery within 2-4 business days.