T-Mobile High-Speed Internet Gateway Operator 
Manual
ChapterTitleVariable
Issue: DRAFT Nokia 3TG-01275-AAAA-TCZZA 51
 
5.7 Connecting to Wi-Fi
The SSID and Password are located in the Quick Start Guide and on the product 
label on the underside of the T-Mobile High-Speed Internet Gateway.
Figure 16 SSID and Password label
5.8 Managing the Wi-Fi network
Use the T-Mobile Broadband App to manage your Wi-Fi network. Visit 
http://192.168.12.1 in your browser.
USIM Error Yes Yes Yes Replace the SIM.
ETWS secondary notification & CMAS 
notification
Yes Yes No
New SMS Yes Yes No Do nothing
Third Party Notification Yes No No
Notification TMO 5G CPE 2 Acknowledgment 
Required?
Action
(2 of 2)
Note —  The Wi-Fi connection is not available when using the 
internal battery.