| 摘要 |
<p>Apparatus, methods, and computer programs are disclosed that include sending an update message (410) to a core network by a voice centric user equipment coupled to a legacy access network supporting circuit switched voice service, receiving an updating accept message (420) containing a status report of possible enhanced network capabilities of a non-legacy access network (E-UTRAN) and, in response to receiving the status report of possible enhanced network capabilities, determining (030) whether to enable the non-legacy access network.</p> |
