It is not in the cm9 d2tmo 7/27 nightly.
Cm9 least brings back the 2g/3g toggle so battery life is better than stock without wifi calling in 2g only mode.
Fyi the nightlies are stable... only issues for me are with camera
If trying to obtain focus in low light situation and continually click on your subject for more then 4 seconds...then I get close/wait
Originally Posted by heygrl
IMS WiFi calling is open sourced
To be clear the open source is here:
I'm a n00b so cannot put the URL on the above link (< 10 posts).
Sent from my Amazon Kindle Fire using xda app-developers app