Which of the following is false about Emulators? a) Can receive or dial phone calls from real world cellular network b) Useful to distribute and sell device application c) Environment for debugging and testing code d) Provides a look and feel of physical device within PC environment

Standard software emulators typically cannot receive or dial phone calls from a real-world cellular network natively without specific hardware simulation, and they are generally used for development, testing, and debugging rather than as a medium to distribute and sell device applications. Therefore, statements a and b are false, making option A correct since the question asks for what is false.