Windows Assembly Programming Tutorial By Jeff Huang 16 Additional Resources WWW http://www.xs4all.nl/~smit/ - useful x86 assembly programming tutorials. http://win32asm.cjb.net/ - excellent set of tutorials for Windows assembly programming.
Chances are, they're talking about a BlackBerry smartphone. A BlackBerry is a smartphone made by the Canadian company Research In Motion. BlackBerry phones are known for their excellent e-mail handling and are often thought of as business-centric devices. BlackBerry handhelds actually started out as data-only devices, meaning they could not be used to make phone calls.
You can block calls and texts, depending on what type of cell phone you have and what carrier you have. For example, some cell phones models allow you to block calls from any number not in your directory or block specific phone numbers. Blackberry users can use the application called Efficient Call Blocker.