# Telnyx Wireless: Overview — Documentation Index
> Overview documentation within the Wireless section of the Telnyx developer docs (https://developers.telnyx.com).
> Root index: https://developers.telnyx.com/llms.txt · Wireless index: https://telnyx-openapi-ng.s3.us-east-1.amazonaws.com/llms/wireless.txt · Full content for this subsection: https://telnyx-openapi-ng.s3.us-east-1.amazonaws.com/llms/wireless/overview-full.txt

- [Overview](https://developers.telnyx.com/docs/iot-sim/wireless-overview.md): Programmable cellular connectivity — data, voice, and messaging for any device.