The T-Mobile MDA Vario size and weight is the same as the Sony Ericsson P900. It fits in the pocket just as well as the Sony Ericsson P900. This handset features a comfortable QWERTY keyboard and supports both Bluetooth and GPRS. Visit Gadgetspy for more of the review. T-Mobile are currently offering a package deal with the Co-Pilot Live 6 satellite navigation software and hardware.