User's Manual

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 Factory Reset: Click Factory Reset to reset the modem to the factory default value.
Device
The Device settings menu lets you set display brightness, manage account password, update software,
back up, restore and check system log.
Preferences
1. From the Web UI, click Settings > Device > Preferences. You can set the display timeout on this
page.
 Display Timeout: Select a timeout time from the drop-down list. Your R871 display turns off
after this timeout period if there is no menu button action.
 Data Usage: If you set maximum packet bytes that you want, maximum bytes of usage is
changed in home page.
2. Click Save Changes to save your settings.
Web Interface
1. From the Web UI, click Settings > Device > Web Interface. You can manage your Web UI admin
password on this page.