| 摘要 |
<p>The invention relates to a method and radio unit for activating ambience listening in which a first radio unit (RU1) transmits (103) ambient sounds and voice to a second radio unit (RU2) over a radio path. To check that the second radio unit (RU2) has listening authority, the second radio unit (RU2) commands (101) the first radio unit (RU1) to transmit (103) ambient sounds and voice to the second radio unit (RU2); in response to the command (101) given by the second radio unit (RU2), the first radio unit (RU1) checks (102) the listening authority of the second radio unit (RU2); and if the second radio unit (RU2) has the listening authority, the first radio unit (RU1) starts transmitting (103) ambient sounds and voice to the second radio unit (RU2).</p> |
