[Windows Central Question]

It was introduced in September and rolle dout to exisiting Lumia 930s in October. Nearly three months later and still none on the 920

[wpfan1995]

Tell me first which country do you live in?

[RumoredNow]

​When, where, and on what phones is Cortana available? How to - Microsoft Community

[emperor_skull]

The only way this feature will be available on the 920 or another Lumia apart from the 930 and 1520, is when MS makes the passive hearing work or get activated when the phone is charging, just like what IOS did with Siri

[RumoredNow]

The only way this feature will be available on the 920 or another Lumia apart from the 930 and 1520, is when MS makes the passive hearing work or get activated when the phone is charging, just like what IOS did with Siri

Erm... I think they are just asking after Cortana... I did not see the phrase "Hey Cortana" anywhere in this thread.

Passive listening is not a requirement for Cortana. There are Region and Language restrictions on Cortana at this time, but Cortana should be making her way to more and more devices over time, irregardless of hardware.