# EZR23T

## EZR23T

- [EZR23T - 4G LTE Router](https://ezr23t.router.works/ezr23t-4g-lte-router.md)
- [Hardware Overview](https://ezr23t.router.works/hardware-overview.md): Indoor 4G router is an industrial-grade cellular gateway designed for use in the indoor environment and rugged industrial deployments.
- [Package Contents](https://ezr23t.router.works/hardware-overview/package-contents.md): Introduction to the components included in the 4G router package.
- [Physical Interfaces](https://ezr23t.router.works/hardware-overview/physical-interfaces.md): Get known of the physical interfaces on the 4G router.
- [SIM Card & Power](https://ezr23t.router.works/sim-card-and-power.md): Step-by-step tutorial on inserting a SIM card and booting up the router.
- [Choose Location](https://ezr23t.router.works/sim-card-and-power/choose-location.md): Good mobile signal quality is fundamental to getting a stable and fast internet connection over the mobile network. Please choose a location for the 4G router that has a good signal reception.
- [Install Antennas](https://ezr23t.router.works/sim-card-and-power/install-antennas.md): The 4G router uses 2x2 MIMO antennas on both mobile and Wi-Fi connections.
- [Insert A SIM Card](https://ezr23t.router.works/sim-card-and-power/insert-a-sim-card.md): The 4G router uses Nano (4FF) SIM card to connect to mobile internet networks.
- [Power Supplies](https://ezr23t.router.works/sim-card-and-power/power-supplies.md): The 4G router uses a 12Volt DC power adapter. Please use the correct voltage and current if using other power sources.
- [Firmware](https://ezr23t.router.works/firmware.md): Config the 4G router firmware system.
- [Login Router](https://ezr23t.router.works/firmware/login-router.md): Connect a phone or computer to the indoor 4G router via Wi-Fi or Ethernet, then login to the router's admin panel.
- [System Admin](https://ezr23t.router.works/firmware/system-admin.md): Here are the basic system settings that should be changed on the router.
- [Network Interfaces](https://ezr23t.router.works/firmware/network-interfaces.md): The network interfaces on the 4G LTE router.
- [Local Networks](https://ezr23t.router.works/firmware/network-interfaces/local-networks.md): Configure the LAN interface to set up local intranet networks.
- [Mobile Modem](https://ezr23t.router.works/firmware/mobile-modem.md): Monitor status and configure APN and Protocol on the Mobile interface.
- [WiFi Hotspots](https://ezr23t.router.works/firmware/wifi-hotspots.md): The mobile router features an integrated WiFi access point, enabled by default, that allows connecting multiple wireless devices to access the mobile broadband connection.
- [Firmware Upgrade](https://ezr23t.router.works/firmware/firmware-upgrade.md): Performing the file-level backup, restore, reset, and firmware upgrade on the router.
- [Recovery](https://ezr23t.router.works/firmware/recovery.md): Fix the issues on the Internet and wireless networks and rescue the router from misconfigurations.
- [Troubleshooting](https://ezr23t.router.works/troubleshooting.md): The collection of the problem elimination process.