SAMSUNG SGH-A437 PHONE A437 QUAD BAND WORLD GSM ATT AT&T CINGULAR Modes; GSM 850 / GSM 900 / GSM 1800 / GSM 1900 Bluetooth Capability; Supported Profiles: HSP, HFP 1.5 Camera; Resolution: VGA (640 x 480) Multiple Languages; Languages Supported: English, French, Spanish External Display; monochrome 4-level gray LCD / 96 x 96 pixels / 1 inch