Careful design, which reminds me of a PDA, and security is what offers the Toshiba Portege G500, a triband mobile slider type. About security I say for the fingerprint reader that includes, you bring us to protect confidential data that we store on our device.
With GSM, EDGE, 3G and HSDPA, Bluetooth and Wi-Fi connection you can access broadband without problems. The camera has a resolution of 2 megapixels and also has a miniSD card reader.
Works with Windows Mobile 5 (why not version 6?) and its price is around 500 euros.