Change to 3G Coverage for Voipex mobile services
Optus operates their 3G network on dual bands. 900MHz and 2100MHz.
Throughout May 2022 and June 2022 Optus will be stop operating on the 2100MHz band.
The 900MHz Optus 3G network will continue to operate for some time, and most mobile phones and mobile broadband devices should be compatible. Just make sure your mobile phone supports 3G Network 900 MHz (UMTS/W-CDMA Band 8) or 4G Network 700 MHz (LTE Band 28) and you should not have any problems.
If you have concerns or would like more information you can contact us through our website, or by calling us on (02) 4957 8997.
The mobile phones available through Voipex are all compatible with the above requirements.