Practical process improvement learnings have also been taken from common manufacturing and IT productivity methodologies such as Lean, Agile, 6-Sigma, ITIL and Balanced Scorecard.
customer service | Customer relationship management | customer satisfaction | Customer service | Customer satisfaction | Customer Relationship Management | customer relationship management | American Customer Satisfaction Index | Customer Service | Customer Proprietary Network Information (CPNI) | Customer proprietary network information | Customer | customer | Automated Customer Account Transfer Service |