This tutorial presents a business case for the use of smart cards or subscriber identity modules (SIMs) in the marketing and network operations of wireless communications operators.
The business case focuses on the SIM card’s marketing, financial, and technical benefits to network operators as well as benefits to wireless consumers.
Some key external factors likely to accelerate customer acceptance are also discussed.
preview:
http://www.iec.org/online/tutorials/smartcard/
2/26/2004
