ARRIS TG2472G-NA User Guide - Manual (Page 37)

Chapter 7: Using the Telephony Gateway
1. Reset button
2. USB
3. Tel 1
4. Tel 2
5. Ethernet (1 - 4)
6. Cable
7. Power
Resetting the Router to Factory Defaults
To reset the router to factory defaults, press and hold the Reset button (1) on the back of
the Telephony Gateway for more than fifteen seconds. This restores the wireless setup
configuration and router configuration parameters to the factory defaults. You may need to
do this if a misconfiguration has locked out all access.
Booting from Battery
The TG2472 supports a “Boot from Battery” feature that allows the Telephony Gateway to
provide continued telephone service during power outages.
To start the TG2472 from its battery, follow these steps:
1. If a battery is already installed in the Telephony Gateway, remove it.
2. Re-insert the battery into the Telephony Gateway (see Battery Installation and
Removal (page 16) for details).
3. Press the Reset button (1); the Power light should turn on immediately.
Release 24 STANDARD 1.1 January 2015 Touchstone TG2472 Telephony Gateway User Guide 37