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What Is A2P SMS – Application-to-Person Messaging

|  5 min
What Is A2P SMS
In this article

In the age of the digital consumer, customer experience or CX has become a key differentiator between brands and a benchmark for commercial success. Organizations that deliver an excellent CX are positioned to thrive and retain a competitive advantage.

A big part of a great experience is of course making good on your brand promise by providing the products or services you offer on time and in adherence to the highest quality standards. Just as important, however, is keeping your customers in the loop at all times. If you can enable and empower your customers to communicate with your business the way they want to, using the apps that they like, you’re in a winning position.

With many consumers now reliant on their mobile devices for interacting with brands, business text messaging is one of the best communication options available. However, buyers also now spend much of their time on social media and other digital platforms, meaning businesses face the challenge of reaching their customers with messaging via these platforms as well.

This is where application-to-person messaging or A2P SMS comes into the picture.

What Is A2P SMS?

Application-to-Person messaging is a type of short message service (SMS) communication technique whereby a software application that’s run by an enterprise sends a text message to a consumer’s device. For this reason, A2P SMS is also known as business SMS, or enterprise SMS.

Application-to-person messaging sits in contrast to P2A or person-to-application messaging, where a customer initiates an SMS conversation with a software application. Viewers voting for their favorite reality show contestant in a setting like Big Brother is an example of this.

In an A2P SMS scenario, communication between the enterprise and the consumer is typically one-way, with messages not requiring a direct response. This makes application-to-person messaging ideal for business use cases like marketing campaigns, the sending of promotional codes, appointment reminders, bank alerts, and shipping notifications.

How Does Business SMS Work?

Business SMS is typically a subscription-based or consent-driven service. Using a mobile network connection, consumers will usually opt in to subscribe to text message notifications that allow them to interact with various brands.

On the enterprise side of the equation, A2P SMS gives businesses the opportunity to automate text messaging for purposes like issuing appointment reminders, alerts, sales offers, banking PINs, and other short-form communications. Modern A2P SMS solutions include features that enable businesses to personalize their text messages, manage recipient lists, and use trusted routes to deliver their messages.

In the US and Canada, network carriers consider all messaging that passes through messaging application platforms to be A2P. For US commercial organizations, US A2P 10DLC is a system that allows businesses to send A2P messages via standard 10-digit long code (10DLC) phone numbers. Under the US A2P 10DLC standard, businesses can register their brands and SMS campaigns with mobile carriers. In return, the carriers provide registered businesses with high-volume messaging and agreed delivery standards.

Common Applications of Enterprise SMS

Use cases for enterprise SMS are increasing as digital platforms evolve to enable new avenues of business communication and data management. Some common applications of A2P SMS include the following.

Two-Factor Authentication (2FA) or Multi-Factor Authentication (MFA)

As organizations look to frustrate the attempts of cybercriminals and hackers to gain access to consumer accounts, many enterprises are turning to multi-factor or two-factor authentication to boost account security or verify changes to a user’s account. Here, enterprise SMS applications will typically send a One-Time Password (OTP) to the user’s mobile device to verify their identity and/or confirm a particular transaction.

Real-Time Alerts

Organizations can configure A2P SMS systems to send real-time alerts to consumers in response to certain types of activity. For example, suspicious account activity may automatically trigger the transmission of an anti-fraud alert to the account holder.

Customer Support

In line with the business-critical importance of customer satisfaction and CX, organizations can use enterprise SMS to provide customer support and assistance via popular social media platforms and applications like Facebook Messenger and WhatsApp.

Ticketing and Reservation Systems

Organizations can turn to application-to-person messaging applications to provide real time confirmations and updates. For example, companies in the travel and hospitality sector use A2P SMS to keep guests and passengers up to date concerning their reservations and tickets.

Device-to-Device Communication

Internet of Things (IoT) technologies now routinely monitor and manage smart homes, smart vehicles, and infrastructure deployments. This has created an inter-device communications ecosystem within which A2P SMS messaging can issue device alerts and notifications between smart devices.

Best Practices for Application-to-Person Messaging (A2P SMS)

In order to get the most out of Application-to-Person messaging, you first need to understand where exactly your organization will benefit from an A2P SMS solution. Begin by making a full assessment of how your enterprise could use a 24/7 instant communication channel with your customers that delivers helpful content which improves their lives and their interactions with your brand.

Taking a customer-centric approach to this assessment is best. Look at your buyer personas and Ideal Customer Profile (ICP) and consider their aspirations, the challenges they face, and any pain points they may have. Develop strategies and content for SMS text that can address all of these issues.

Be Clear and Concise

Clear, concise, and straightforward messages are best, when using A2P SMS. Text language should be easy to read and comprehend, with a specific purpose or call to action.

Use Appropriate Timing

Sending messages early in the morning or late at night is generally not a good idea. Use your understanding of the target audience to schedule the most appropriate days and times for sending business SMS communications.

Customize and Personalize Your Messages

Try to include personal touches, such as the customer’s name, to create a stronger connection with your A2P SMS communications. You should also customize your application-to-person messaging to reflect the needs and preferences of each target audience.

Use APIs to Simplify SMS Integration

An SMS API or Short Message Service Application Programming Interface can greatly simplify the task of connecting apps to multiple messaging platforms. SMS APIs enable software developers to integrate SMS functionality into their own applications, websites, or systems, facilitating the automation of SMS communication.

Choose the Right Partner

In order to ensure the success of your A2P SMS efforts, you should choose a partner that can provide you with an enterprise-grade service.

IDT Express is committed to powering enterprises to craft unbeatable SMS experiences for their customers globally. With IDT’s SMS API, you can drive engagement and sales in just a few clicks and create your highest revenue channel with personalized campaigns that convert.

With IDT Express Queuing, you can easily schedule SMS, MMS, or WhatsApp messages to be sent at a specific date and time in the future with a simple APl call. IDT’s Opt-out Management feature ensures that you can seamlessly handle SMS opt-out requests from customers and automatically register them in your system to maintain compliance and provide exceptional customer service.

To learn more about how the IDT Express SMS API can contribute to your A2P SMS communications and marketing, book a demo.

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