WiFi Calling Feature Does Not Work Properly With Bluetooth Enabled And No Headset [HTC G2]

T-Mobile started to roll out OTA radio upgrades and Wifi Calling in the past couple of days. Mine was updated yesterday and I was really exited to try it. At first it did not work and left for work. Then came back to try it again and it did;  I even got a couple of calls at night with no issues. Today calls dropped to the point that was almost unusable. I researched online and found out two cases of users having the same exact issue and pointing Bluetooth as the culprit. They were right. As soon as I disabled Bluetooth, WiFi calling just worked beautifully. It is a bug that T-Mobile will need to patch quickly.

Now, what does WiFi calling means for your plan and phone:

  1. It will use the alloted minutes for your current plan, for the bucket you are currently on: Peak, Nights, Weekends or MyFavs. I double checked today and ensured that all calls made were recorded as “Weekend”.
  2. You might be able to use it overseas and avoid ridiculous roaming charges. You just need a decent WiFi connection.
  3. Your phone is likely to use more battery as WiFi will be on all the time. So keep a spare charger or MiscroUSB cable handy.

I have also read that tethering was going to be part of this OTA update. I have not found the option yet, but will comment about it as soon as I do. Right now I am focused on ensuring that WiFi is flawless while in my house which has really bad reception spots, including my home office.

Enjoy your G2.

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  • Thanks for embedding my video. I assure you that tethering is part of this update. You can see the appropriate screens in my vid. Cheers!

    • No prob. Thanks for making it. I actually found the tethering option and drivers required. A blog post will go out tomorrow.

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  • Will Perdikakis

    This still is not resolved for me. Is there any workaround?

    • Not that I am aware of. I enabled the communications widget and enable/disable bluetooth and wi-fi on the spot. As soon as I arrive home I turn off BT and enable Wifi. Once out the reverse process.