Software Applications Programming Errors and solutions.

 To Handle negative email form Customer We need to follow below Instruction. This could be tricky situation so we need to take care those email more than other communication. When we receive a negative mail or communication from customer. We have to present the Facts & proper logical sequence of activities. We have to demonstrate why that situation has arises. If we have highlighted any Risk or intimated customer that we might be facing negative result.  We need to highlight that it was communicated and based on that unfortunately the Risk has occurred. The second part of the mail should contain, how do we plan to pull customer / stakeholders out of that situation. What are the ways and mediums for the same. Also please make sure that you involve your Senior Manager before sending our response to such communication

Evolution of wireless communication Communication between two  communications devices   can basically classified as   follows a. wired communication b. wireless communication           Our   focus is on only mobile phone and cell phone. Before mobile phone [wireless communication],   telephone came into existence. 1876 -telephone was invented by Alexander Graham bell 1881-in   Berlin   public telephone service was started [wired circuit switching network]. In early 18 century wireless communication was existing through optical medium. The wireless communication boomed only after invention of electromagnetic waves by Michael Farady. 1907-the first commercial transatlantic connection were setup using huge base stations. On both side. 1920-marconi discovery of short waves gets reflected ionosphere. This helps to sent wireless messages around the world bouncing at the iono...