Prime Minister Narendra Modi does not mince words. He has been calling up senior union ministers and telling them to perform and perform quickly, we hear. 

Modi also called a union minister and said that he had received reports that the said minister was neither attending office nor clearing files.

Within 120 minutes of the call, this is what happened:

1. The minister rushed to his office in CGO Complex.
2. A meeting of senior officials was called.
3. Forty files were cleared.

That's what a single phone call can do.