I'm having problems with Wi-Fi calling on my BlackBerry Bold 9900. It'll work for a while, and then stop working with error code W006.7 "T-Mobile Network error". Sometimes, selecting "All Off" (airplane mode) and then "Restore" will make it work again (for awhile), but many times I have to do either a soft or hard reboot to get it working again. Then it'll work again for awhile, and then stop working again. I found information about the W006.7 error code and it says something about my e911 address not being registered, but when I look at my profile, it shows that it is registered (but technically with the wrong city, it shows PORTLAND, OR and it really should be MILWAUKIE, OR). I tried changing the city from PORTLAND to MILWAUKIE and saving again, but it then says "Invalid Address".
Please help!
Thanks,
Mark