Add articles to your saved list and come back to them any time. If your home is a mobile blackspot then a Cel-Fi mobile repeater might help you stay connected. If you've got solid mobile phone ...

Optus has announced the launch of voice over Wi-Fi (VoWiFi) services across its network, allowing customers with voice over LTE (VoLTE)-compatible handsets to use their home Wi-Fi network for voice ...

SAN DIEGO, CALIFORNIA--(Marketwired - Jun 2, 2015) - Nextivity Inc. today announced that Network Products Guide, the IT industry's leading technology research and advisory guide, has selected the ...

Optus spokesman Ben White said the voice over wi-fi system would be particularly helpful for people who lived in a black spot area or had a room in their house that did not have good mobile coverage.

Add articles to your saved list and come back to them any time. Optus is refusing to back down on plans to scrap its Home Zone indoor mobile base stations at the end of March, despite growing customer ...

Calling over Wi-Fi is, in one sense, nothing new; that's exactly what you do when you use WhatsApp or Skype over a Wi-Fi connection. Optus' approach to Wi-Fi based calling is a little different, ...