| | Which carriers support UMA or WiFi Calling in 2013
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Which carriers support UMA or WiFi Calling at this time? T-Mobile USA does. Does Rogers? Any other carriers?
I've updated to 188.8.131.521 from Digicell. It allows BES and BIS over WiFi but WiFi calling gets diagnostic error W006.1
I had the same problem with the Cincinnati Bell version of 184.108.40.2066. (I didn't try the Roger's version of 220.127.116.116, but jumped to the 861 version).