T-Mobile High-Speed Internet Gateway Operator 
Manual
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Issue: DRAFT Nokia 3TG-01275-AAAA-TCZZA 39
 
5 Installation
5.1 Unpacking the T-Mobile High-Speed Internet Gateway
5.3 Connecting power
5.4 Starting up
5.5 Downloading the T-Mobile Broadband App
5.6 Checking LCD
5.7 Connecting to Wi-Fi
5.8 Managing the Wi-Fi network
5.9 Connecting Accessories (Optional)
5.10 Repositioning the T-Mobile High-Speed Internet Gateway
5.11 Connecting devices for Wi-Fi or a mesh network
5.12 Connecting Ethernet LANs
5.1 Unpacking the T-Mobile High-Speed Internet 
Gateway
Installation of the T-Mobile High-Speed Internet Gateway is intended to be a simple 
“Plug and Play” user experience for most installations. The T-Mobile High-Speed 
Internet Gateway has four wide band OMNI antenna and 4G/5G signal strength 
display on LCD on the top of the Gateway to allow you to locate an optimal location 
for 5G signal reception. The self-guided device placement through touch screen for 
optimal signal connection is also supported under battery mode.
Unbox the T-Mobile High-Speed Internet Gateway and ensure that all the package 
includes one of the following:
• 5G Gateway
• AC cable
• Ethernet cable
Note —  Refer to the T-Mobile High-Speed Internet Gateway 
Customer Release Notes before installing the T-Mobile 
High-Speed Internet Gateway.