Method and apparatus for policy-based charging for...

Method and apparatus for providing a cell traffic...

Method and apparatus for providing advice of charge...

Method and apparatus for providing billing services for a mobile

Method and apparatus for providing information intercept in...

Method and apparatus for providing neighborhood cordless...

Method and apparatus for providing pre-pay and post-pay...

Method and apparatus for providing pre-pay and post-pay...

Method and apparatus for providing roaming indication with charg

Method and apparatus for selectively communicating in a...

Method and apparatus for supporting multiple service providers u

Method and apparatus for system selection

Method and apparatus for telecommunication expense management

Method and apparatus for transmitting metering pulse information

Method and apparatus for use in providing a discounted call...

Method and apparatus providing suppression of system access...

Method and apparatus providing user with account balance...

Method and apparatus to provide charging for ad-hoc service...

Method and architecture for interactive two-way...

Method and arrangement for limiting the use of a mobile telephon