How do you fix reg99?

The REG 99 error when you try to turn on Wi-Fi calling can be fixed by setting an E911 address for the line you are using Wi-Fi calling on. Make sure that you’ve unblocked VoIP services on your router as well. Read on to find out what this error is and how restarting or resetting your router may fix this issue.

Why is my Wi-Fi calling not connecting?

Here are some reasons why WiFi calling may not be working: The WiFi calling setting is turned off in your phone’s settings. You don’t have a WiFi network connection. Your device will prioritize a network connection over WiFi when the connection is strong enough to make and receive calls.

How do I fix ER081 Wi-Fi calling?

To fix T-Mobile ER081 Error, try restarting the smartphone and check whether there is a proper internet connection. Power Cycle the router if necessary. Also, try using a T-Mobile CellSpot Router or activate and configure QoS on the router.

How do I reset my Wi-Fi calling?

Fixes for Wi-Fi Calling Not Working on Android

  1. Check Device and Network Support.
  2. Restart Phone and Router.
  3. Remove and Reinsert SIM Card.
  4. Enable/Disable Wi-Fi Calling.
  5. Check Wi-Fi Is On and Working.
  6. Connect to Different Wi-Fi Network.
  7. Turn On and Off Airplane Mode.
  8. Check for Software Update.

Does WiFi calling work on 5GHz?

Your router usually transmits on two bands: 2.4 GHz (slow but have longer range) and 5 GHz (fast but have the shorter range). Wi-Fi calling has a known history of issues when using the 5GHz band. In this scenario, using the 2.4 GHz band to connect to your Wi-Fi network may solve the problem.

How do I enable VoWiFi?

How to enable on Android?

  1. Head over to Settings.
  2. SIM card Settings.
  3. Look for “WiFi calling” or “VoWiFi” or “Make calls using WiFi” toggle.
  4. Enable the toggle.

Is 2.4GHz safer than 5 GHz?

The answer is: WIFi is safe. Both 5GHz and 2.4GHz WiFi are 100% safe for humans, the signal does not harm health in any way. The term “radiation” is often used to scare people.

Is VoLTE Wi-Fi calling?

What’s the difference between Wi-Fi Calling and VoLTE? VoLTE uses LTE network, while Wi-Fi Calling uses your Wi-Fi network for extended network coverage and enhanced voice & SMS experience.

Is there an app to enable Wi-Fi calling?

Talkatone is an exception. It’s a free WiFi calling app for Android that will allow you to talk to most U.S. phone numbers, anywhere for free. You’ll also get your own number, which you can use for free texting to most U.S. phone numbers.

What is the E911 address?

An E911 address allows emergency services to determine the location of each phone or device, in case they need to call 911. Wi-Fi Calling and some other T-Mobile products require a valid E911 address to work.

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