> For the complete documentation index, see [llms.txt](https://ezr34t.router.works/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://ezr34t.router.works/lte/sim-card-poe.md).

# SIM Card & PoE

- [2.1 Insert SIM Card](https://ezr34t.router.works/lte/sim-card-poe/sim-card.md): The outdoor 4G router requires inserting at least one SIM card to connect to the mobile networks. The SIM card is not included with the router.
- [2.2 PoE and Power](https://ezr34t.router.works/lte/sim-card-poe/poe-power.md): The outdoor router takes electric power from the PoE injector. It can also receive WAN or provide a LAN Ethernet connection through the PoE injector.
- [2.3 Indicators](https://ezr34t.router.works/lte/sim-card-poe/indicator.md)