> ## 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. # Introduction > Product-specific guides and tutorials for building with Telnyx services. From AI voice assistants to global messaging, find everything you need to build powerful communication experiences. export const NewsletterSignup = () => { const formRef = useRef(null); useEffect(() => { const FORM_NUM = 2660; const MARKETO_URL = 'https://app-ab20.marketo.com'; const MUNCHKIN_ID = '028-JJW-728'; let cancelled = false; function isAlreadyInitialized() { const form = formRef.current; if (!form) return false; if (form.dataset.mktoInit === 'true') return true; if (form.querySelector('input, .mktoField, .mktoFormRow')) return true; if (window.MktoForms2) { try { const existingForm = window.MktoForms2.getForm(FORM_NUM); if (existingForm) { const el = existingForm.getFormElem(); if (el && el[0] === form) return true; } } catch (e) {} } return false; } function initForm() { const form = formRef.current; if (cancelled || !form || !window.MktoForms2) return; if (isAlreadyInitialized()) { form.dataset.mktoInit = 'true'; return; } form.dataset.mktoInit = 'true'; window.MktoForms2.loadForm(MARKETO_URL, MUNCHKIN_ID, FORM_NUM); } function loadScript() { if (cancelled) return; const form = formRef.current; if (!form) return; if (isAlreadyInitialized()) { form.dataset.mktoInit = 'true'; return; } if (window.MktoForms2) { setTimeout(() => { if (cancelled) return; if (isAlreadyInitialized()) { if (formRef.current) formRef.current.dataset.mktoInit = 'true'; return; } initForm(); }, 300); return; } if (document.querySelector('script[src*="forms2.min.js"]')) { setTimeout(loadScript, 100); return; } const script = document.createElement('script'); script.src = MARKETO_URL + '/js/forms2/js/forms2.min.js'; script.onload = initForm; document.head.appendChild(script); } function handlePageShow(event) { if (event.persisted && formRef.current) { if (isAlreadyInitialized()) { formRef.current.dataset.mktoInit = 'true'; } } } window.addEventListener('pageshow', handlePageShow); loadScript(); return () => { cancelled = true; window.removeEventListener('pageshow', handlePageShow); }; }, []); return

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; }; ## What you’ll find here Complete guide to setting up and managing your Telnyx account, from initial signup to account verification and upgrades.
Get Started → Incorporate AI into your applications with ease.
Explore AI → Build powerful communication experiences with voice, messaging, video, and fax capabilities.
Explore Real-time communications → Connect devices globally with IoT SIM cards and build private networks with enterprise-grade connectivity solutions.
Explore IoT and networking → Telnyx Cloud Storage is S3-compatible distributed storage with low cost, low latency, and easy migration from AWS S3.
Explore Cloud storage → Access usage reports and debugging tools for your Telnyx account.
View Reporting → ## Need development resources? For SDK setup, authentication, development tools, and cross-platform guides, check out our [Development section](/development). ## Stay in the loop