摘要 |
Methods, a radio base station, and a second user equipment are provided. The second user equipment is served by the radio base station and sends a first request for granting a first user equipment access to at least one service. A transfer of a first access code between the second user equipment-and the radio base station-takes place. The radio base station-receives, from the first user equipment, a second request for access to said at least one service and the code information based on the first access code. Then, the radio base station-sends, to the first user equipment, an access grant for granting the first user equipment-access to the at least one service in response to the second request and the code information, when the code information matches the first access code.
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