This example program demonstrates how to implement a rudimentary contact manager in Visual Basic. You can add any number of names and phone numbers, etc. Although this program is extremely simple, it is provided as a foundation that you can use to begin development of a more sophisticated contact manager of your own, or as a guide for beginner-level programmers.-This example demonstrates how to program i mplement a rudimentary contact manager in Visu Basic al. You can add any number of names and phon e numbers, etc.. Although this program is extremely simple , it is provided as a foundation that you can use t o begin development of a more sophisticated co ntact manager of your own , or as a guide for beginner-level programmers.