据国外媒体报道，3UK在周二先于其他竞争对手推出LTE语音（VoLTE）服务，成为英国首家提供此类服务的电信运营商。 这一名为4G超级语音（4GSuper-Voice）的服务无需用户支付额外费用...
according to foreign media reports, 3UK on Tuesday ahead of other competitors launched voice over LTE (volte) service, became the first British to offer such services to telecom operators. This is called 4G super voice (4GSuper-Voice) service without the need to pay additional costs...
