All three major telcos have been warning customers to make sure they upgrade from 3G-only devices, but also to check if their 4G and 5G devices have something called Voice over LTE (VoLTE), so that they don’t get caught out when 3G networks shut down.
Telstra and Optus 3G shutdowns
Telstra: June 30, 2024
Other affected carriers using the Telstra network include:
- ALDI Mobile
- Belong
- Boost Mobile
- Exetel
- Lycamobile
- MATE
- More
- numobile
- Superloop
- Tangerine
- Woolworths Mobile
Optus: September, 2024
Other affected carriers using the Optus network include:
- amaysim
- Aussie Broadband
- Catch Connect
- Circles.Life
- Coles Mobile
- Dodo
- iPrimus
- Moose Mobile
- Southern Phone
- SpinTel
- Yomojo
The 25 most common devices which may be affected
According to the Australian Mobile Telecommunications Association.
- Alcatel 2038
- Alcatel OneTouch 2045
- Apple iPhone 5
- Apple iPhone 5C
- Apple iPhone 5S
- Aspera A42
- Doro PhoneEasy 623 OPTUS
- Doro 6521
- Google Pixel 2 XL
- Huawei E5331
- Huawei E5251s-2
- Huawei Y6 Prime
- Nokia 301
- Oppo A57
- Oppo F1s
- Oppo F5 Youth
- Optus X Smart
- Samsung Galaxy J1 Mini
- Samsung Galaxy S5
- ZTE Blade A0605
Yep. You need 4G to connect to the network and VoLTE to make calls over native 4G. If in doubt turn off Wifi then make a voice call. Look at the phone’s screen to see if it still says “4G”.