The present invention relates to an arrangement in connection with supplementary
services provided by different vendors, especially the interaction thereof, which
supplementary services comprise appropriate standards and protocols, and for the
purpose of giving the user a larger ability to influence the supplementary services
in question, as well as improving the possibility for vendors to arrive at general
standards which are more easy to interpret and which will reduce or eliminate the
need of long interoperability tests, it is according to the present invention suggested
to use Java as a new media channel, meaning that the arrangement further comprises
means for the user to publish service information, advertisements and options to
the remote user.
