The BlackBerry Pocket Case, manufactured by BlackBerry is compatible with the BlackBerry Curve 8520, BlackBerry Curve 8530, Curve 8900, Curve 3G 9300, Curve 3G 9330, Bold 9700 and Bold 9780 phone models. The BlackBerry Curve/Bold Series Pocket Case is a form-fitted case designed to protect your smartphone from bumps and scratches. It provides easy access to your BlackBerry thanks to a built-in thumb groove. Just give your BlackBerry a gentle tug and it slides out smoothly. This case features a battery-saving proximity sensor that shuts off the screen backlight as soon as you slide your 8900, 8520 or 9700 into place. This sensor also allows you to switch automatically to different notification settings (for ringing, vibration or both) based on whether your BlackBerry is in or out of its case. Features: - Proximity-sensing technology - Maximizes battery life - In and Out of case notification profiles - Luxurious and durable Black vinyl exterior - Built-in thumb groove **This case does not feature a belt clip attachment**