High Definition Australian Mobile Voice Calls now available with ACN!

Have you noticed an improvement in call quality when calling other ACN or Optus mobile customers recently? If so, that’s because High Definition Voice Calling is now available across the Optus 3G Network – the network (where available) used to carry ACN mobile voice calls across Australia!

HD Voice Calling reduces background noise, meaning your calls will be noticeably clearer and crisper, so when you’re having a conversation on your mobile on a bustling street or in a crowded shopping centre, you’ll be able to hear better than ever before!

Who can make HD mobile voice calls?

All ACN Mobile customers automatically have access to high definition voice calls, with no additional costs. However, both the caller and receiver must be connected to the Optus Mobile network, as HD calling doesn’t currently extend to other mobile networks or to fixed line services.

Both parties also need to have a 3G or 4G handset that is HD voice-compatible. The good news is, a large proportion of ACN Mobile customers already do! Below is a list of some popular HD voice-compatible devices:

For more information about ACN’s Mobile Plans, click here.

Check out ACN’s Mobile Store for more information on our Mobile Plans, and for all the latest HD voice-compatible handsets available!