You agree to update Your E911 Registered Address if you plan on using the Wi-Fi Calling service at a location different from Your E911 Registered Address. Be sure to update Your E911 Registered Address each time when accessing a Wi-Fi network with the same name (SSID) that may exist in multiple locations.
If you have gone through the T-Mobile Network Experience (TNX) process, the only option for updating the information is via sprint.com. See the steps below.
If you have an original Sprint SIM, you can update Your E911 Registered Address on your device in the Wi-Fi Calling Settings or by accessing your Sprint account online.
To update on your device:
- iOS devices: Go to Settings > Phone > Wi-Fi Calling > Update Emergency Address.
- Android devices: Go to Settings > Wi-Fi Calling. On some devices, Wi-Fi Calling is located in the Connections or Network & Internet setting. Find the option named Update Registered Location or 9-1-1 registered location.
To update on sprint.com:
- Log in to your account at sprint.com.
- Find your device on the Account Dashboard and select “Manage Device”

- Click the “Options” button for the selected device

- Select the button labeled “Update Wi-Fi Calling E911 Address”

- Update the address as necessary and click “Save”

- Address can be updated anytime
Wi-Fi Calling 911 Address Update Process for Sprint Business lines on the T-Mobile network
The Primary Account holder or someone with Account Credentials needs to login to Sprint.com
Once authenticated, select the device that needs the Address updated and follow the steps below:
- Look for and click the + sign by the Plan Name

- Click the option for Update Wi-Fi Calling E911 Address
- Note: This option may not show on the page until 2 hours after the line has moved to the T-Mobile network

- Update the Address information as needed and click “Save”
