ModemGuides BlogGuides for people who would rather own their hardware than rent it.
Home Networking · Topic
Every Home Networking article tagged Activation, newest first.
16 articles
Troubleshooting
Learn how to install, activate, and configure the Verizon Fios Home Router G3100. This guide covers WiFi password and SSID changes, bridge mode setup, and fixes for the most common G3100 problems.
Troubleshooting
A complete setup and troubleshooting guide for the Actiontec C3000A modem on CenturyLink. Covers activation, WiFi configuration, bridge mode, and fixes for the most common problems.
Troubleshooting
Complete guide to activating your Actiontec C3000Z with CenturyLink, changing your WiFi password, and troubleshooting the most common issues including no internet, slow speeds, and WiFi drops.
Troubleshooting
Learn how to set up any Netgear Orbi mesh router step by step, including the Orbi 970, 770, 670, and CBK752 modem-router combo. This guide covers installation, satellite syncing, ISP activation for combo units, and how to troubleshoot the most common setup...
Troubleshooting
A simple step-by-step guide to activating your modem with Cox Internet, including what you need before you start, online and phone activation methods, and how to activate Cox Voice telephone service.
Troubleshooting
A plain-language guide to activating your AT&T gateway for Fiber and DSL internet service, including how to set up AT&T digital phone service through your gateway.
Troubleshooting
A complete guide to activating your modem with TDS Telecom, covering DSL, cable, and fiber internet connections, plus home phone service activation.
Troubleshooting
Verizon Fios does not use a traditional modem. Instead, it uses a fiber-optic device called an ONT. Here is how to activate your Verizon Fios internet and phone service step by step.
Troubleshooting
Google Fiber does not use a traditional modem. Instead, it uses a Fiber Jack (ONT) that connects directly to a router. This guide walks you through activating your Google Fiber internet and optional phone service from start to finish.
From the ModemGuides store
Your ISP bills you every month for hardware you never own. Every unit in our store is professionally refurbished, hand tested in the US, and backed by our 90-day warranty.
Shop by provider
XfinitySpectrumCoxCenturyLinkBrightspeedVerizon FiosOptimumMediacom
Shop refurbished gearBest sellersSee all
GreenWave C4000LG CenturyLink WiFi 6 Single Line xDSL Modem RouterCenturyLink, Brightspeed
Verizon Fios G3100 Router | Tri-Band WiFi 6, MoCA 2.5Verizon Fios
Actiontec C3000A CenturyLink DSL Modem Router | Bonded VDSL2CenturyLink, Brightspeed
Refurbished ARRIS DG3450 Modem Router Combo, Spectrum ApprovedSpectrum, TDS
Troubleshooting
Learn how to activate your Windstream DSL modem, set up your internet connection through the Kinetic portal, and get your home phone service running with a DSL filter.
Troubleshooting
A complete guide to activating your Brightspeed modem for internet and home phone service, with troubleshooting steps for common activation problems.
Troubleshooting
Learn how to activate your CenturyLink modem for internet and phone service. This beginner-friendly guide covers DSL and fiber modem setup, the QuickConnect activation process, Connected Voice phone activation, and fixes for the most common problems.
Troubleshooting
Learn how to activate your own cable modem or phone modem on Sparklight internet service with this easy step-by-step walkthrough.
DOCSIS 4.0
Xfinity keeps two device lists, and the second one decides whether you get mid-split upload speeds. Here are the modems that qualify at each plan level, why the Arris S33 is not one of them, and how refurbished units activate on the...
Setup
Renting a modem or gateway costs $10 to $25 a month on many internet plans. Here is how to check what you pay, choose a modem your provider approves, activate it in about 15 minutes, return the rental, and make sure the...
Troubleshooting
When the Xfinity app can't activate your modem, the cause is usually the outlet, the approved list, a previous account, or the app itself. Here is how to tell which one from the error message and the modem lights, and how to...