> ## Documentation Index
> Fetch the complete documentation index at: https://developers.telnyx.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Messaging llms.txt

> Machine-readable documentation index for Messaging (Wireless) — guide pages and API endpoints for AI agents and LLMs

# Telnyx Wireless: Messaging — Documentation Index

> Messaging documentation within the Wireless section of the Telnyx developer docs ([https://developers.telnyx.com](https://developers.telnyx.com)).
> Root index: [https://developers.telnyx.com/llms.txt](https://developers.telnyx.com/llms.txt) · Wireless index: [https://developers.telnyx.com/development/llms/wireless-llms-txt.md](https://developers.telnyx.com/development/llms/wireless-llms-txt.md) · Full content for this subsection: [https://developers.telnyx.com/development/llms/wireless-messaging-llms-full-txt.md](https://developers.telnyx.com/development/llms/wireless-messaging-llms-full-txt.md)

* [Overview](https://developers.telnyx.com/docs/iot-sim/messaging-settings.md): Send and receive SMS, MMS, and RCS messages directly to and from cellular phone numbers attached to Telnyx IoT SIM cards (coming soon).