Change the system of appraisal to make it more transparent.
There is no jobs security at tata teleservices. The reason is well know by all
Better opportunity and skill set improvement
Change of strategies
Walk a mile in the Shoes of the candidate before firing him.
Arrange the yearly benefits for their employs who are the best in their work, on matter about the department either for back office or from front office. Benefits of meant for their increments and promotion.
The same for the above otherwise no problem
Better job, better salary
Off roll payroll and salary
Focus on employee welfare and space for personal life