| 摘要 |
The method involves entering identification information into the first radio device to identify the second device, storing cost information in the first radio device containing costs of an information exchange depending on at least one cost parameter, determining the costs of an information exchange depending on at least one cost parameter sing the cost information and indicating the determined costs on the first radio device. AN Independent claim is also included for the following: (a) an arrangement for displaying costs of information exchange between first and second radio devices.
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