FIELD: information technology.
SUBSTANCE: there is confirmation of configuration of devices of a communication system, which is made with possibility of wireless data transmission between several terminal devices along with the condition for functioning of each terminal device and the condition for the wireless data transmission channel. Information on whether a service which can be provided as communication system and executable is displayed on a display in an identification manner based on the confirmation result.
EFFECT: possibility of providing a user with a simple and understandable way of informing on accessibility of a service at the present moment in a communication system.
12 cl, 21 dwg
