Download a credit card app from Blackberry's App World. There are several to choose from, with more developing as the demand increases for mobile credit card payment. They vary in terms of monthly cost, security, and interchange fees. The company that created the app you choose will link your current merchant ID with the credit card app account.
Purchase a credit card swiper for your Blackberry. Because your Nurit 2085 cannot be attached to or linked with your Blackberry, you must purchase a credit card swiper that will plug into the Blackberry audio jack and work with the purchased app from Step 1.
Plug the credit card swiper into your Blackberry and launch the credit card app.
Purchase a wireless card reader to print receipts from the Blackberry app transaction.
Research by the Yankee Group, which specializes in mobile and digital services, warns that credit cards taken via smartphones are less secure with information than credit card machines.