Phone calls over the LTE cellular data network. Voice over LTE (VoLTE) is a voice over IP (VoIP) service that uses the same IP network architecture as LTE data. Although transmitted in IP packets ...

VoLTE is a technology that lets you make high-quality voice calls using 4G LTE networks on your mobile device. Unlike ...

LG Uplus, Korea’s smallest mobile carrier, announced Thursday that it will allow its users’ total access to Kakao Talk’s free ...