AT&T BGW320 User Manual

1
A simple guide
Setting Up
Your Battery
Backup
BGW320INDOORONT

AT&T BGW320 Specifications

General

Manufacturer	AT&T
Model	BGW320
Type	Gateway
Wi-Fi Standard	Wi-Fi 6 (802.11ax)
Ethernet Ports	4
USB Ports	1
Phone Ports	2
Built-in ONT	Yes
Supported Internet Speed	Up to 5 Gbps
Wi-Fi Bands	2.4 GHz, 5 GHz

Summary

How to Install PSI Rechargeable Battery Units

How to Check and Replace PSI Rechargeable Battery Units

Important Information for PSI Battery Units

Key details on backup duration, charging, and phone compatibility for PSI units.

Checking PSI Rechargeable Batteries

How to periodically verify battery charge levels for readiness.

Recharging PSI Rechargeable Batteries

Procedure for ensuring batteries are recharged after use or during power restoration.

Replacing PSI Rechargeable Batteries

Steps to replace depleted battery stacks with charged standby units.

How to Install D-cell Unit for AT&T Fiber Service Box

How to Check and Replace D-cell Units

Important Information for D-cell Units

Details on battery lifespan, periodic checks, and phone compatibility for D-cell units.

Checking D-cell Batteries

How to check battery charge levels using the test button and LED indicators.

Replacing D-cell Batteries

Steps for replacing old D-cell batteries with new ones.

Troubleshooting Battery Units

Troubleshooting Gateway and Rechargeable Batteries

Steps to diagnose power issues with the Gateway and its battery backup.

Troubleshooting AT&T Fiber Service Box/ONT and D-cell Battery Unit

Steps to troubleshoot power issues with the AT&T Fiber Service Box/ONT and D-cell battery.