All Collections
Campaigns
Campaigns: SMS
Understanding SMS Regulations (A2P 10DLC)
Understanding SMS Regulations (A2P 10DLC)

Information and best practices to ensure regulatory compliance and maintain deliverability for SMS / Text Messages sent via Element451.

Eric Range avatar
Written by Eric Range
Updated this week

Overview

Using text messages (SMS) to communicate with students and other contacts, is a great way to connect. But, you must follow certain regulations and best practices to ensure your messages sent to those who want them and are ultimately received.

As part of your onboarding, Element451 registers your school and associated Element451 SMS enabled phone numbers as the first step in A2P 10DLC compliance. This article will guide you through the process of how recipients can choose to receive (opt in) or stop receiving (opt out) your messages, along with other important guidelines for effective and compliant SMS use.

Failure to follow these guidelines and best practices may result in a high opt-out or junk reports to cell phone carriers. This in turn can impact your number's carrier trust score and reduce deliverability.


What is Opting In and Opting Out?

  • Opting in refers to a contact giving their consent to receive SMS messages from your institution. This requires the contact to take a clear affirmative action to agree to receive messages, such as checking a box or clicking a button.

  • Opting out or unsubscribing is when contacts revoke their consent and no longer wish to receive SMS messages. You must provide easy ways for contacts to opt out, such as replying STOP or clicking an unsubscribe link.

You should only send SMS messages to users who have actively opted in. Sending messages without consent is illegal under anti-spam laws like the TCPA.


Opting In and Opting Out in Element451

Opting In

  • When collecting cell phone numbers, require user consent to send SMS messages. It is important to provide a clear and affirmative way for the person to agree to receive messages. We recommend adding the Opt in for SMS system field along side the Cell Phone number field on Forms, Applications and Event Registrations.

Opting Out or Unsubscribing

  • When creating a one-time or ongoing Campaign, Element451 will require you to include an Unsubscribe Prompt in the Configure SMS section. By default, the prompt is set to "Reply STOP to unsubscribe," but if you choose, you can rewrite the prompt. You must include clear instructions on unsubscribing and the words(s) UNSUBSCRIBE and/or STOP.

  • When a person unsubscribes, a milestone is added to that user's profile.

    Note: If you have multiple people with the same phone number, each person will be blocked from receiving SMS messages, but only one will receive the milestone. If you have a situation where you suspect this is the case, you can use the search bar to search for the phone number, look at the returned people's records, and check their milestones for an unsubscribe.

  • Unsubscribe milestones can be removed. However, this should only be done if you receive explicit consent from the person that they want to be re-subscribed.


Transactional vs. Promotional Messages

There are two main categories of SMS messages:

  • Transactional messages provide important account notifications, confirmations, or updates. These are usually one-time messages sent in response to a user action.

  • Promotional or marketing messages aim to advertise products, events, or offers. These are recurring message campaigns.

Transactional messages do not strictly require opt-in consent, but providing an opt-out is recommended. Promotional campaigns always require prior opt-in consent.


U.S. Regulations for SMS Messaging

The main laws governing SMS marketing in the U.S. are:

  • TCPA (Telephone Consumer Protection Act) - prohibits sending messages to users without their consent using an auto-dialer. Consent can be given verbally, in writing, or electronically.

  • CTIA (Cellular Telecommunications and Internet Association) - requires clear notice and user consent for sending any SMS messages. Messages must clearly identify the sender and provide opt-out information.

What is A2P 10DLC?

A2P 10DLC stands for Application-to-Person 10-digit long code. This new SMS messaging framework by The Campaign Registry (TCR) provides companies with an optimized way to send SMS messages to consumers at scale. The 10-digit phone number(s) Element451 provides you is registered for A2P 10DLC compliance. This helps ensure deliverability with carriers by giving you a verified identity. No action is needed on your part other than maintaining good practices of providing a clear opt in and out process, creating content that provides value to the recipients and targeting your messages to the right audiences.


Best Practices to Maintain High Deliverability

Telecom carriers monitor the activity of each phone number used to send SMS messages within their networks. If a number exhibits signs of sending unwanted messages or content that violates policies, carriers may limit or entirely block its message delivery.

While carriers don't generally share their exact metrics for filtering, to maintain higher deliverability rates, we recommend you adhere to the following best practices:

Respect Opt-in & Opt-out Requests

This is this the single best thing you can do to protect your deliverability. High opt-out rates or spam reports signal to carriers that recipients may not have willingly subscribed to your messages.

For mass communications, consider targeting more engaged prospects or students. Also consider reducing the number of messages to individuals who have not interacted with your institution in over a year (or some other time horizon), as they are more likely to opt out.

Message Frequency

Be mindful of the frequency of marketing or promotional messages. Sending such messages too frequently (e.g., multiple times per week) can be counterproductive and drive higher than average opt-out rates.

Transactional, confirmation, and targeted promotional messages to highly engaged individuals can be sent more frequently, provided they are timely and relevant.

Identify Yourself

Ensure your messages clearly state who they are from. If recipients cannot immediately recognize institution who is sending the message or their connection to the content, they are more likely to opt out.

Include Clear Calls to Action

Use clear call-to-actions to drive students to take the next step and drive students to trusted online resources of your university website, Element451 landing pages, applications or mircosites.

Use Personalization

Employ personalization tokens in Element451 to tailor each message, showing recipients that you recognize them as individuals. This not only enhances the recipient's experience but also helps your messages bypass carrier filters.

One-Time vs Ongoing SMS Communications

Both One-Time and Ongoing communications can be used to send SMS messages. However, large batches (3,000+) sent via one-time campaigns are at higher risk of being filtered by some carriers, which could result in lower delivery rates, especially when those messages contain links and lack personalization. Therefore, it is best to reserve one-time campaigns for urgent or time-sensitive messages like impending deadlines.

For more routine messages, leverage Ongoing Campaigns and Workflows to deliver messages asynchronously based on student actions is preferred. This approach spreads out the message distribution over a more extended period. Such a strategy helps in improving the overall deliverability of messages. As a bonus, it also reduces the manual step required to setup one-time campaigns that you repeat on a regular basis.

An Example to Dive a Little Deeper

Example Scenario: Communicating with Students Who Submitted an RFI Form

Using One-Time Communications:

Imagine you decide to target students who filled out a Request for Information (RFI) form in the last week.

  • At the end of each week, you compile a list of students who submitted the form that week. Let's say this amounts to 3,143 students who all receive the message at once, whether they submitted the form 7 days ago or 1 hour ago.

Ongoing Communication Approach:

Alternatively, you set up an on-going communication and workflow that activates once a student submits the RFI form.

  • After a 5-day delay, the workflow sends out the SMS message encouraging the student connect with an enrollment advisor.

Over a week, this approach also reaches a similar total number of students. However, it distributes the messages, sending approximately 450 messages each day rather than all at once. Moreover, these daily messages are spread out throughout the day.

Advantages of Ongoing Communications:

  • Reduced Risk of Carrier Filtering: By avoiding a large blast of messages at once, ongoing communications are less likely to be flagged and filtered by carriers.

  • Consistent Engagement: Spreading messages out provides consistent engagement with students. It also spreads out the inbound replies. Helping to avoid overwhelming staff at a single point in time.

  • Personalized Interaction: This method feels more personalized, as messages are sent in response to a student's action (submitting the RFI form), enhancing the relevance and impact of the communication.

By adopting ongoing communications, you can ensure a smoother, more effective outreach that benefits your institution and students by fostering timely and more engaging interactions.


Avoid Prohibited Content

While not usually an issue for colleges or universities, avoid sending prohibited content, including but not limited to SHAFT (sexually explicate, hate, alcohol (and other drugs), firearms, and tobacco) content, as this can lead to immediate blocking and fines.


💡 Pro Tip: Segment students and tailor messages to their interests based on your data. Personalized content drives engagement. Learn more about Segments.

Following regulations and messaging best practices will ensure your university or college sends useful, compliant SMS campaigns that engage prospective students and support your enrollment goals


See Also

Did this answer your question?