There is provided a device comprising a mobile broadband module comprising radio communication means. The device further comprises at least a first SIM for providing user domain services and at least a second SIM for providing service domain services. The second SIM is isolated from an end user of the device. According to an embodiment, the first SIM is associated with the end user of the device, wherein the end user may be associated with a first identity, and wherein the second SIM is associated with a service provider, the service provider being associated with a second identity. A method comprising: identifying which of the first and the second communication paths a command is issued from; and continuing with the command or discontinuing with the command in dependence on the identified path, such that the end user is not able to perform operation on to access the isolated second SIM.