Telnyx

Telnyx Engineering

Telnyx Sales

Alex Conroy

Here you will find a collection of links that will explain how to build applications using our SMS offering.

Messaging Articles and Guides

This article gives an overview of how you can get started with Telnyx SMS product

SMS Setup and sending SMS using POSTMAN - API V1 / V2

This article provides a breakdown of the messaging error codes used by Telnyx and their meanings!

Telnyx Messaging Error Codes

In this article we will explain in detail how to set up your first SMS Operation.

Set up your first SMS operation - API V1

This article gives an overview of how you can start sending Alphanumeric SMS

Sending Alphanumeric SMS - Sender ID

In this article we will explain how to receive SMS messages on your Telnyx number.

Receiving SMS on your Telnyx number

In this article we will explain how to send and receive MMS messages using Telnyx API.

MMS Sending and Receiving

This article explains what webhooks are and how to leverage them with Telnyx.

How to Leverage Webhooks

Shubam

Sean Murphy

Getting Started

Onboarding for RockStar SMS customers using Telnyx as their BYOC Carrier.

RockStar SMS and Telnyx Integration

This article will explain how to set up Verify API to utilize within the Telnyx Portal.

Introducing the Verify API

In this article we will discuss how to set up text message forwarding to your inbox.

Zapier: Forwarding Text Messages to Your Email Inbox

Set up an SMS to email forward and email to SMS forward with our Zapier integration.

Set up 2-way SMS to Email Forward

Learn how to forward inbound SMS sent to your Telnyx number to your mobile number using Zapier.

Forwarding SMS to your mobile number

Setup an automated reply for all inbound SMS messages to your Telnyx number using Zapier

Automated Replies for Messages using Zapier

Here we will explain how you can easily set up your Textable account to use Telnyx's SMS service.

Textable Setup Guide

Klane Pedrie

Customer Success

Integrations

Global Messaging - Alphanumeric Sender ID Capabilities

Hosted Messaging Process

Here you will find a global list of carriers that can support short code messages.

Short Code - Supported Carriers

In this article we will explain what you should do to make sure that your long code SMS messages are consistently delivered.

SMS Long Code Deliverability Best Practices

Learn more about how Telnyx processes SMS opt-outs and handles stop words

SMS Opt-Out Keywords and Stop Words

Here you will learn about the restrictions for sending via long code SMS.

Throughput Limit for Outbound Long Code SMS

Here you will find frequently asked questions about sending and receiving MMS, answered.

FAQs about MMS at Telnyx

In this article we will walk you through using our traffic type feature so you can get started right away.

Guide to Using Our Traffic Type Feature

A description of the Number Pooling feature with Telnyx messaging services along with how to enable and use it.

Number Pooling

In this article we will restricted message types and campaigns so you can make sure to avoid issues when sending messages.

Acceptable Use Policy for Messaging

Things to remember

Australia: SMS Guidelines

Egypt: SMS Guidelines

Dominica: SMS Guidelines

Cyprus: SMS Guidelines

Congo: SMS Guidelines

Djibouti: SMS Guidelines

Cote d'Ivoire: SMS Guidelines

Cook Islands: SMS Guidelines

Democratic Republic of the Congo: SMS Guidelines

Belize: SMS Guidelines

The Netherlands: SMS Guidelines

Saint Lucia: SMS Guidelines

Cuba: SMS Guidelines

China: SMS Guidelines

Comoros: SMS Guidelines

Cambodia: SMS Guidelines

Chad: SMS Guidelines

Cayman Islands: SMS Guidelines

Central African Republic: SMS Guidelines

Cape Verde: SMS Guidelines

Cameroon: SMS Guidelines

Burkina Faso: SMS Guidelines

Burundi: SMS Guidelines

Brunei Darussalam: SMS Guidelines

Botswana: SMS Guidelines

Bosnia and Herzegovina: SMS Guidelines

Bermuda: SMS Guidelines

Bhutan: SMS Guidelines

Benin: SMS Guidelines

Belarus: SMS Guidelines

Barbados: SMS Guidelines

Bangladesh: SMS Guidelines

Bahrain: SMS Guidelines

Aruba: SMS Guidelines

Bahamas: SMS Guidelines

Azerbaijan: SMS Guidelines

Antigua y Barbuda: SMS Guidelines

Armenia: SMS Guidelines

Anguila: SMS Guidelines

American Samoa: SMS Guidelines

Angola: SMS Guidelines

Algeria: SMS Guidelines

Iraq: SMS Guidelines

Afghanistan: SMS Guidelines

Suriname: SMS Guidelines

Nicaragua: SMS Guidelines

Honduras: SMS Guidelines

El Salvador: SMS Guidelines

Ecuador: SMS Guidelines

Guatemala: SMS Guidelines

Panama: SMS Guidelines

Venezuela: SMS Guidelines

Mexico: SMS Guidelines

Chile: SMS Guidelines

Paraguay: SMS Guidelines

Uruguay: SMS Guidelines

Peru: SMS Guidelines

Bolivia: SMS Guidelines

Costa Rica: SMS Guidelines

Argentina: SMS Guidelines

Turkey: SMS Guidelines

Moldova: SMS Guidelines

Luxembourg: SMS Guidelines

Ukraine: SMS Guidelines

Andorra: SMS Guidelines

Albania: SMS Guidelines

Bulgaria: SMS Guidelines

Croatia: SMS Guidelines

Romania: SMS Guidelines

Greece: SMS Guidelines

Czech Republic (Czechia): : SMS Guidelines

Hungary: SMS Guidelines

Slovenia: SMS Guidelines

Latvia: SMS Guidelines

Lithuania: SMS Guidelines

Iceland: SMS Guidelines

Estonia: SMS Guidelines

Finland: SMS Guidelines

Norway: SMS Guidelines

Sweden: SMS Guidelines

Denmark: SMS Guidelines

Austria: SMS Guidelines

South Africa: SMS Guidelines

Ireland: SMS Guidelines

Spain: SMS Guidelines

Portugal: SMS Guidelines

Colombia: SMS Guidelines

Italy: SMS Guidelines

United Kingdom: SMS Guidelines

Brazil: SMS Guidelines

Philippines: SMS Guidelines

Belgium: SMS Guidelines

France: SMS Guidelines

Republic of Korea (South Korea): SMS Guidelines

Serbia: SMS Guidelines

Kiribati: SMS Guidelines

Russian Federation: SMS Guidelines

Zambia: SMS Guidelines

Yemen: SMS Guidelines

Zimbabwe: SMS Guidelines

Country Specific SMS Guidelines

How Telnyx can help your business comply with 10DLC

We break down all of the steps you need to complete in order to comply with 10DLC, and how Telnyx can help.

How to register for 10DLC and start sending messages

10DLC Messaging throughput, Trust Scores, Campaign Use Cases and Vetting

Registration fees, carrier fees, message fees and non-compliance fees associated with A2P 10DLC.

10DLC Fees and Charges

Creating a brand is the first step to becoming compliant with 10DLC rules. Read on to learn how you can create your brand.

How to create a 10DLC brand

Creating a campaign is the second step to becoming compliant with 10DLC rules. Read on to learn how you can create campaigns.

How to create a 10DLC campaign

Assigning numbers to your campaign is the third step to becoming compliant with 10DLC rules. Read on to learn how you can do this.

How to assign a number to a campaign

In this article, we're breaking down shared campaigns, and showing you how to use them within your Telnyx account.

Bring Campaigns Registered with The Campaign Registry to your Telnyx Account

Register your campaigns directly with the Campaign Registry and import them to your Telnyx account.

10DLC Shared Campaigns

Learn about 10DLC- SMS & MMS Long Code Product, launch timeline, and  Carrier Fee Changes.

Frequently asked questions about 10DLC

We break down how to know if you're classed as an ISV or a direct brand customer, and how ISVs can gain 10DLC compliance with Telnyx.

Independent Service Vendors (ISVs) and 10DLC

A2P 10DLC

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