02.573GPPMobile Station Application Execution Environment (MExE) Service description Stage 1TS
All services available in the network shall continue to be offered in addition to MExE. This includes the basic services, supplementary services and network features.
It shall be network-determined whether specific MExE services supplement, co-operate with, or supersede the network available services, when a user is subscribed to MExE and has transferred the specific MExE service.
The interworking characteristics of individual MExE services with other network features is outside the scope of this specification.