We have Wifi talk from our Optus modem. I get access on my phone but my wife gets a "only available to Optus customers when she tries to connect. All our telecomms are with Optus. Ron Johnston
Solved! Solved: Go to Solution.
I'm a little confused when you say you have WiFi Talk on your modem?
WiFi Talk was an Optus app that lets customers make and receive calls and texts using their Optus mobile number over a WiFi connection when they had limited mobile coverage. It was shutdown in September 2018.