Automatic spread of applications

Method in a first communications device for sharing an application with a second communication device, the first device comprising the application, the method comprising:

• sending a first short message service (SMS) to the second device, the first SMS comprising a link to a place from where the application can be downloaded into the second device if the second device not already comprises the application, an identity for the second device to use for initiating an IP connection between the first device and the second device;
• being connected by the second device for setting up an IP connection between the first device and the second device, which second device downloaded the application by means of the link received in the first SMS if the second device did not already comprise the application and which second device connected to the first device by means of the identity received in the first SMS, and
• communicating with the second device in an IP connection sharing the application.