As use of domestic wireless services grows, many companies are seeking out new ways to control expenses. Emerging capabilities like usage-sensitive, corporate-liable price models for wireless voice services can help. However, for enterprises to ultimately receive the greatest benefit possible from wireless services it's essential to implement effective telecom service life-cycle management practices. This is a three-legged stool that includes the negotiation of good prices and contract terms, the creation of effective policies, and the implementation of appropriate enforcement mechanisms.