Plivo A2P SMS Compliance

MyTCRPlus.com

Complete User Guide for Plivo Customers

Application-to-Person (A2P) SMS Registration, 10-Digit Long Code (10DLC)

Campaign Administration & Ongoing Compliance Operations

Powered by mytcrplus.com | Tools, Diagnostics, Remediation & Compliance Intelligence

For Plivo Customers | A2P SMS & Business Messaging Compliance

Last Updated: 2025 | mytcrplus.com

Important Notice

This guide is written for Plivo customers using MyTCRPlus.com tools to navigate Application-to-Person (A2P) SMS registration, 10-Digit Long Code (10DLC) compliance, campaign management, and ongoing business text messaging operations.

MyTCRPlus.com provides diagnostic tools, compliance intelligence, documentation generators, and remediation workflows. The platform does not submit registrations directly to The Campaign Registry (TCR) on your behalf — submissions are completed through your Communications Service Provider (CSP), which for the purposes of this guide is Plivo.

Table of Contents

Section 1: Understanding the A2P SMS Compliance Ecosystem

1.1 What Is A2P SMS and Why Compliance Matters

Application-to-Person (A2P) SMS refers to any text message sent from a software application or business platform to a mobile phone. This includes marketing messages, order confirmations, appointment reminders, two-factor authentication codes, and any other business-initiated text communication.

Since February 2025, all A2P traffic sent over US carrier networks — including traffic routed through Plivo — requires registration with The Campaign Registry (TCR). Unregistered messages are blocked or filtered. Compliance is not optional.

1.2 The Three-Tier Registration Architecture

A2P SMS compliance in the United States operates through a three-tier structure. Understanding each tier is essential before using any MyTCRPlus tools.

✓ MyTCRPlus.com tools operate between you and Plivo. They help you prepare accurate, complete registration packages, diagnose rejections, generate compliant documentation, and monitor ongoing campaign health — all before and after Plivo submits to TCR.

1.3 What MyTCRPlus.com Tools Do for Plivo Customers

MyTCRPlus.com provides 16 compliance tools organized across three functional pillars:

• Diagnostic Tools: Identify registration readiness gaps, existing error codes, trust score factors, and website compliance issues before submission.
• Documentation Generators: Produce compliant consent language, privacy policy SMS sections, sample messages, and verbal opt-in scripts matched to your specific use case.
• Remediation Workflows: Provide step-by-step fix instructions for every TCR rejection code, with success probability indicators and resubmission checklists.

The recommended workflow for Plivo customers using MyTCRPlus:

Section 2: Pre-Registration Readiness — Before You Submit to Plivo

2.1 Running the MyTCRPlus Symptom Checker

Before initiating any brand or campaign registration in Plivo, run the MyTCRPlus Symptom Checker at newclient.mytcrplus.com. This 60-second diagnostic tool identifies the most common registration failure points before they trigger TCR rejection codes.

How to Use the Symptom Checker

• Navigate to: newclient.mytcrplus.com
• Enter your business website URL, legal business name, and EIN (Employer Identification Number).
• Select your intended message type from the dropdown (promotional, transactional, 2FA, appointment reminders, etc.).
• The tool runs automated checks across five readiness domains and returns a diagnostic report.
• Address every flagged item before proceeding to Plivo's registration portal.

What the Symptom Checker Evaluates

2.2 Building Your Trust Score Before Registration

TCR assigns every registered brand a trust score on a scale of 0–100. This score directly governs your message throughput on T-Mobile and influences approval speed on AT&T and Verizon. Low trust scores result in reduced sending capacity, slower approvals, and higher rejection risk.

Trust Score Optimization — Action Timeline

✓ Established businesses with an EIN, existing website, DUNS number, and online reviews can typically register immediately. New businesses should wait 30–90 days after initial setup to allow their digital footprint to mature before submitting to TCR through Plivo.

2.3 Website Compliance Requirements

TCR reviewers visit your website as part of brand verification. Your site must meet specific requirements or your brand registration will be rejected.

Website Requirements Checklist

• HTTPS Enforced: Your website must load over HTTPS with a valid, non-expired SSL certificate. HTTP-only sites trigger Error 1103.
• No Coming Soon / Maintenance Pages: Your homepage must show actual business content. Placeholder or construction pages trigger Error 1003.
• Business Identity Visible: Your legal business name or recognized DBA must appear on the site. The domain must logically relate to your business name.
• Privacy Policy Present and Accessible: A dedicated privacy policy page must be linked from your homepage footer. Broken links or missing pages trigger Error 9108.
• SMS Section in Privacy Policy: Your privacy policy must contain a dedicated 'SMS Communications' section. This is required by T-Mobile and verified during campaign review.
• Opt-In Form Accessible: The URL where you collect SMS consent must be live, load properly over HTTPS, and display the required consent language.

2.4 Using the AI Document Generator (aio.mytcrplus.com)

The MyTCRPlus AI document generator at aio.mytcrplus.com produces compliant, carrier-ready documentation for your specific business type and use case. Generate these documents before submitting your registration to Plivo.

Documents You Can Generate

• Privacy Policy SMS Section: Produces the exact 'SMS Communications' section required by carriers, including the mandatory third-party non-sharing language.
• Website Opt-In Consent Language: Produces compliant checkbox consent text for your web forms, including all five required TCPA elements.
• Verbal Opt-In Scripts: For phone-based consent collection, produces word-for-word scripts that satisfy TCR verbal consent documentation requirements.
• Welcome / STOP / HELP Message Templates: Produces the automated response messages required for every A2P program.
• Sample Message Library: Produces 3–5 compliant sample messages for your declared use case, pre-populated with realistic variables and required opt-out language.

Using the Generator — Step by Step

• Navigate to aio.mytcrplus.com.
• Select your industry vertical (healthcare, retail, real estate, financial services, etc.).
• Select your intended use case (marketing, customer care, appointment reminders, 2FA, etc.).
• Enter your brand name, website URL, and opt-in page URL.
• Select your primary opt-in collection method (web form, verbal, SMS keyword, or point of sale).
• The generator produces all required documents in editable format.
• Review, customize with your actual brand details, and deploy to your website before submitting to Plivo.

Section 3: Brand Registration Through Plivo

3.1 What Is a Brand Registration

A brand registration establishes your business identity in The Campaign Registry. It is the first required step in A2P SMS compliance and must be completed before any campaign can be registered. Your brand record stores your legal business information, EIN, website, and receives a trust score.

Brand registrations are submitted through Plivo's console. MyTCRPlus tools help you prepare the information required and verify it before submission.

3.2 Required Information for Brand Registration

✗ Sole proprietors attempting to register under a Social Security Number (SSN) instead of an EIN face terminal rejection. Apply for a free EIN at irs.gov before submitting any brand registration.

3.3 Submitting Your Brand Registration in Plivo

Step-by-Step Process in the Plivo Console

• Log in to Plivo Console: Navigate to console.plivo.com and sign in with your account credentials.
• Navigate to 10DLC Registration: In the left sidebar, select Messaging > 10DLC. Click 'Register Brand.'
• Complete the Brand Form: Enter all fields from the table above. Verify every field against your EIN registration documents before submitting.
• Verify EIN Match: The legal business name entered must exactly match the name associated with your EIN. Mismatches trigger immediate rejection.
• Add DUNS Number (Recommended): Enter your Dun & Bradstreet DUNS number if you have one. This directly improves your trust score.
• Submit Registration: Plivo submits your brand record to TCR. Processing typically takes 1–3 business days for standard registrations.
• Receive Brand ID: Upon approval, Plivo provides a Brand ID. Record this — you need it for all subsequent campaign registrations.

3.4 Understanding Brand Registration Outcomes

Section 4: Campaign Registration — Step-by-Step

4.1 What Is a Campaign Registration

A campaign registration defines the specific messaging program you operate under your approved brand. Each campaign is associated with one use case, a set of sample messages, opt-in documentation, and a dedicated phone number (or numbers). Campaigns must be approved by carriers before you can send A2P messages through Plivo.

A single brand can operate multiple campaigns. For example, a healthcare provider might maintain separate campaigns for appointment reminders (Customer Care use case) and patient satisfaction surveys (Low Volume Mixed use case).

4.2 Selecting the Correct Use Case with MyTCRPlus

Use case selection is the single most common source of campaign rejection. The TCR use case you declare must accurately match both your sample messages and your actual message content. Mismatches trigger Error 9001 and Error 2003.

Use the MyTCRPlus Use Case Selector tool to identify your correct use case before building your campaign in Plivo.

TCR Use Case Reference Table

Use Case Decision Guide — Common Mistakes

✓ Start with 2FA or Customer Care to establish positive messaging history before registering Marketing campaigns. Carriers apply less scrutiny to Marketing campaign approvals after 90+ days of compliant transactional history.

4.3 Building Your Campaign Description

The campaign description is reviewed by TCR and carrier compliance teams. An unclear or mismatched description is the second most common source of campaign rejection (Error 2002, 2003).

Campaign Description Formula

✓ [Brand Name] sends [specific message types] to [audience description] for [business purpose]. Minimum 40 characters. Maximum 300 characters.

Compliant Campaign Description Examples

4.4 Writing Compliant Sample Messages

Every campaign registration requires three sample messages. These messages must be realistic, compliant, and accurately represent the content you will actually send. TCR reviewers read and evaluate every sample message.

Seven Required Elements — Every Sample Message

• Brand Name: Legal business name or recognized DBA must appear first or within the first 10 characters.
• Opt-Out Language: "Reply STOP to opt out" or "Text STOP to unsubscribe" — present in every single sample.
• Realistic Variables: No placeholder text like [NAME] or {ORDER_ID}. Populate with real example values.
• No URL Shorteners: Bit.ly, TinyURL, and similar shorteners trigger security flags. Use your full branded domain.
• Use Case Alignment: Marketing samples must contain promotional language. Transactional samples must not contain promotional content.
• 'Msg & data rates may apply': Include in every sample message.
• Realistic Message Length: Character count must reflect actual production messages. Artificially short samples flag as incomplete.

Compliant Sample Message Examples

Marketing Use Case

✓ SpringClean Co: FLASH SALE — 40% off all services booked this weekend. Code FLASH40 at springclean.com/book Reply STOP to unsubscribe. Msg & data rates may apply.

Customer Care — Appointment Reminder

✓ GreenLeaf Dental: Reminder — your cleaning is Wed Nov 6 at 2pm. Confirm: reply YES. Reschedule: call 555-234-5678. Reply STOP to opt out. Msg & data rates may apply.

Account Notifications

✓ ABC Bank: Your savings account ending in 1234 balance is $1,234.56 as of today. View at abcbank.com/account Reply STOP to opt out. Msg & data rates may apply.

2FA

✓ SecureApp: Your verification code is 847392. This code expires in 10 minutes. Do not share it. Need help? Visit secureapp.com/support Reply STOP to opt out.

4.5 Documenting Opt-In Consent

Consent documentation is one of the most scrutinized elements of campaign registration. Incomplete or unclear opt-in documentation accounts for approximately 22% of all campaign rejections. MyTCRPlus tools generate the exact consent language required for your opt-in method.

The Five Required Consent Elements (TCPA Mandatory)

• Brand Identification: Exact legal name or recognized DBA.
• Message Type Disclosure: Specific description of message categories (promotional vs. transactional).
• Frequency Statement: "Message frequency varies" or specific count ("up to 4 messages per month").
• Rate Disclosure: "Msg & data rates may apply" — exact phrasing required.
• Opt-Out Instruction: "Reply STOP to opt out" or equivalent — must be present in consent language.

Consent Template — Website Promotional Opt-In

✓ I consent to receive promotional text messages from [BRAND NAME] at the phone number provided. Message frequency varies (up to [X] messages per month). Message and data rates may apply. Text STOP to opt out or HELP for assistance. View our Privacy Policy at [URL] and Terms of Service at [URL]. Consent is not a condition of purchase.

Consent Collection Documentation Requirements for TCR

4.6 Submitting Your Campaign in Plivo

Step-by-Step Campaign Submission

• Navigate to Campaign Registration: In Plivo Console, go to Messaging > 10DLC > Register Campaign.
• Select Your Brand: Choose your approved brand from the dropdown. Your Brand ID must be in Verified status.
• Select Use Case: Choose the use case identified through the MyTCRPlus Use Case Selector.
• Enter Campaign Description: Use the description formula from Section 4.3. Minimum 40 characters.
• Enter Sample Messages: Enter all three compliant sample messages. Verify all seven required elements are present in each.
• Enter Opt-In Details: Provide your opt-in URL and describe your consent collection method.
• Configure Campaign Attributes: Select whether campaign contains embedded links, embedded phone numbers, or affiliate marketing content.
• Submit Campaign: Plivo submits to TCR and carrier review. Standard campaigns typically complete review in 1–7 business days depending on use case risk level.

4.7 Assigning Phone Numbers to Your Approved Campaign

Once your campaign is approved, you must assign dedicated phone numbers before sending any messages. Numbers assigned to unapproved campaigns will have traffic filtered by carriers.

Number Assignment Process in Plivo

• Navigate to Phone Numbers: In Plivo Console, go to Phone Numbers > Your Numbers.
• Select Numbers for Campaign: Choose the 10DLC numbers (local area code numbers) you wish to assign.
• Assign to Campaign: Link each number to your approved campaign. Plivo submits the number-campaign association to TCR.
• Verify Assignment: Confirm number status shows as 'Campaign Assigned' before sending any messages.

→ Each phone number can be assigned to only one campaign at a time. If you operate multiple use cases (e.g., Marketing and Customer Care), you need separate numbers assigned to each respective campaign.

Section 5: Industry-Specific Compliance Requirements

Certain industries face additional regulatory requirements beyond standard TCR/TCPA compliance. This section covers the most common industry-specific constraints Plivo customers encounter when using MyTCRPlus tools to prepare registrations.

5.1 Healthcare and Telehealth

5.2 Financial Services and FinTech

5.3 Real Estate

5.4 E-Commerce and Retail

5.5 Prohibited Content — All Carriers

✗ Messages containing any of the following categories will be blocked by all carriers regardless of registration status. Sending prohibited content after TCR approval will result in campaign suspension.

Section 6: Handling Rejections with MyTCRPlus Remediation Tools

6.1 When Plivo Notifies You of a Rejection

When TCR or a carrier rejects your brand or campaign registration, Plivo delivers a notification containing one or more error codes. These codes identify the specific reason for rejection. Do not resubmit without first fully remediating every error code in the notification.

The MyTCRPlus Rejection Remediation Tool at mytcrplus.com/fix provides step-by-step fix instructions for over 179 documented error codes, with success probability indicators and resubmission checklists.

6.2 The Four-Phase Remediation Workflow

Phase 1: Diagnosis (Target: Under 1 Hour)

• Identify all error codes from the Plivo rejection notification. Copy every code — do not assume a single code.
• Classify each code as Terminal, Manual Review Required, or Auto-Remediable using the classification below.
• If any code is Terminal, stop and escalate before any resubmission. Do not resubmit without full remediation of terminal codes.
• Map each code to the fix category in mytcrplus.com/fix and plan your remediation sequence.

Error Severity Classification

6.3 Most Common Error Codes and Fixes

Brand-Level Errors

Campaign Description Errors

Opt-In and Consent Errors

Sample Message Errors

6.4 The Required Privacy Policy SMS Section

Error 9108 is one of the most common campaign rejection triggers. Your privacy policy must contain a dedicated SMS section with the following exact language elements. Use the MyTCRPlus AI Document Generator to produce this section automatically.

Required Privacy Policy SMS Section Content

✓ SMS COMMUNICATIONS SMS DATA COLLECTION: We collect mobile phone numbers and SMS consent records when you opt in to our text message program. DATA USE: Phone numbers and SMS consent are used solely to send messages you have requested. SMS consent and phone numbers are NOT shared with third parties or affiliates for their marketing purposes. DATA RETENTION: Consent records are retained for a minimum of 4 years from the date of collection or date of opt-out, whichever is later. USER RIGHTS: You may request access to or deletion of your SMS consent record by contacting us at [EMAIL]. Opt out from all messages at any time by texting STOP. SUPPORTED KEYWORDS: STOP — Unsubscribe. START — Resubscribe. HELP — Support contact information.

✗ The phrase 'SMS consent and phone numbers are not shared with third parties' is required verbatim by T-Mobile carrier policy. Paraphrasing or omitting this exact language will cause campaign rejection on re-review.

6.5 Resubmission Preparation Checklist

Before resubmitting through Plivo after any rejection, verify every item in this checklist. Incomplete resubmissions result in repeat rejections and extended delays.

• Updated Sample Messages: All three samples contain brand name, opt-out language, realistic variables (no placeholders), full domain URLs, and use-case-aligned content.
• Consent Documentation: Screenshot of opt-in form with unchecked checkbox visible, verbatim consent language, and live opt-in URL provided.
• Privacy Policy URL: Functioning URL, SMS section present, non-sharing language exact, section header reads 'SMS Communications.'
• Business Verification: If brand-level rejection — legal name matches EIN, domain matches entity, HTTPS enforced, website accessible.
• Use Case Alignment: Campaign description, sample messages, and declared use case all describe the same messaging program.

6.6 Carrier Appeal Process

If your resubmission is rejected a second time, you may initiate a carrier escalation appeal. MyTCRPlus provides appeal email templates and escalation guidance. Appeals submitted through Plivo's CSP escalation channel typically receive responses within 3–5 business days.

Appeal Email Structure

→ Subject: URGENT: TCR Campaign Rejection — Business Impact Brand ID: [Your Brand ID] Campaign ID: [Your Campaign ID] Rejection Code(s): [ERROR CODES] Business Impact: [Daily message volume × revenue impact per day delayed] Previous Submission Attempts: [Count] Remediation Completed: [Specific actions taken, with dates] Request: Expedited review and direct carrier escalation

Section 7: Ongoing Campaign Administration and Compliance Operations

7.1 Campaign Health Monitoring — Key Metrics

Approved campaign status is not permanent. Carriers continuously monitor active campaigns for compliance signals. Metric thresholds that trigger carrier enforcement action are documented below. MyTCRPlus campaign monitoring tools track these signals and alert you before enforcement occurs.

7.2 STOP / HELP / START Keyword Compliance

Federal law and carrier policy require that you process opt-out keywords within 5 seconds and cease all further messaging to opted-out numbers immediately. Failure to honor opt-outs is one of the most serious compliance violations in A2P SMS.

Required Keyword Processing

Required Keyword Response Templates

STOP Response — Opt-Out Confirmation

✓ [BRAND NAME]: You've been unsubscribed. No further messages will be sent. Reply START to resubscribe. Questions? Call [PHONE] or visit [URL].

HELP Response

✓ [BRAND NAME] SMS Support: For assistance call [PHONE] or visit [URL]. Reply STOP to unsubscribe. Msg & data rates may apply.

START Response — Re-Subscribe Confirmation

✓ [BRAND NAME]: You've resubscribed to receive [message types]. Reply STOP anytime to opt out. Msg & data rates may apply.

7.3 Maintaining Your Opt-In List

Your subscriber list is a regulated asset. Maintaining compliant list hygiene is required for ongoing carrier compliance and TCPA litigation protection.

List Management Requirements

• Suppress Opted-Out Numbers Immediately: Numbers that send STOP must be added to your suppression list within seconds. Configure Plivo's opt-out handling to automatically update your list.
• Never Send to Purchased Lists: Purchased or rented phone number lists do not contain valid A2P SMS consent. Sending to them constitutes TCPA violation.
• Validate Numbers Before Adding: Use phone number validation to confirm numbers are active mobile lines before adding to lists.
• Retain Consent Records for 4+ Years: TCPA statute of limitations requires maintaining consent records for a minimum of four years from collection date or opt-out date, whichever is later.
• Honor Do-Not-Call Registry: Maintain a scrubbed suppression list against national and state DNC registries for any outbound marketing programs.

7.4 Throughput Management by Trust Score

Your message throughput — the volume of messages you can send per minute — is governed by your TCR trust score. Understanding your throughput limits prevents volume spikes that trigger auto-suspension.

T-Mobile Throughput Tiers

✓ If you need higher throughput than your trust score allows, use multiple 10DLC numbers assigned to the same campaign. Each number operates its own throughput allocation.

7.5 Managing Multiple Campaigns

Most Plivo customers operating SMS programs at scale maintain multiple campaigns to separate use cases, protect compliant campaigns from any enforcement action on higher-risk programs, and optimize throughput allocation.

Multi-Campaign Architecture Best Practices

• Separate by Use Case: Never mix marketing content with transactional messages in a single campaign. Maintain dedicated campaigns for each registered use case.
• Separate by Audience Segment: If different audience segments have different consent types, maintain separate campaigns with separate opt-in documentation for each.
• Separate by Risk Profile: High-scrutiny programs (financial services, debt collection) should be isolated from standard transactional campaigns to prevent enforcement spillover.
• Number Isolation: Assign dedicated phone numbers to each campaign. Do not share numbers across campaigns with different use cases.

7.6 Campaign Modification and Re-Registration

Significant changes to your messaging program may require campaign modification or re-registration. Making major content changes without updating your campaign registration is a compliance violation.

When to Update Your Campaign Registration

Section 8: 2025 Carrier Policy Compliance Reference

Carrier policies governing A2P SMS traffic are actively enforced and updated throughout the year. This section reflects enforcement postures as of 2025. Use MyTCRPlus carrier policy monitoring tools to receive alerts when policies change.

8.1 T-Mobile Active Enforcement Policies

8.2 AT&T Active Enforcement Policies

8.3 Verizon Active Enforcement Policies

Section 9: MyTCRPlus Tool Directory for Plivo Customers

The following tools are available at mytcrplus.com to support your complete A2P SMS compliance workflow. Each tool addresses a specific phase of the registration and administration lifecycle.

Section 10: Quick Reference — Compliance Checklists

10.1 Pre-Registration Master Checklist

• Business Identity: EIN registered, legal name confirmed, DUNS number applied for.
• Website: HTTPS enforced, live business content, privacy policy linked in footer.
• Privacy Policy: 'SMS Communications' section present with non-sharing language.
• Opt-In Form: Unchecked checkbox by default, all five TCPA consent elements visible, form URL live over HTTPS.
• Online Presence: LinkedIn or Facebook Business Page created and live.
• Use Case Selected: Correct TCR use case identified via MyTCRPlus Use Case Selector.
• Sample Messages Ready: Three compliant messages prepared with all seven required elements.
• Welcome / STOP / HELP Templates: Automated response messages configured in Plivo.

10.2 Sample Message Pre-Submission Checklist

• Brand name present in first 10 characters of every message.
• 'Reply STOP to opt out' present in every single sample message.
• No URL shorteners — full branded domain only.
• Realistic variable values — no [PLACEHOLDER] text.
• Character count realistic — not artificially truncated.
• No SHAFT or prohibited content — verified against prohibited categories.
• Message type matches use case — promotional content only in Marketing campaigns.
• 'Msg & data rates may apply' included in every sample.

10.3 Post-Rejection Resubmission Checklist

• All error codes identified and classified (terminal / manual / auto-remediable).
• Every error code remediated before any resubmission.
• Sample messages updated with all required elements.
• Opt-in form screenshot shows unchecked checkbox and consent language.
• Privacy policy SMS section updated with required language.
• Business verification documents prepared if brand-level rejection.
• Use case aligned with campaign description and sample messages.

10.4 Ongoing Campaign Health Checklist

• Monitor opt-out rate — alert if approaching 3%.
• Monitor spam complaint rate — alert if approaching 0.08%.
• STOP keywords processed within 5 seconds.
• Suppression list updated immediately on opt-out receipt.
• No volume spikes >200% in any 24-hour window.
• All sends use registered campaign numbers only.
• No prohibited content in any production messages.
• Consent records maintained with timestamps, IPs, and verbatim language.

Legal Disclaimer and Platform Notices

MyTCRPlus.com provides compliance tooling, documentation generation, educational content, and error code remediation workflows based on established TCPA requirements, TCR registration standards, and carrier best practices.

MyTCRPlus.com does not provide legal advice. All guidance in this document and on the MyTCRPlus platform reflects industry practices and regulatory standards as documented at the time of publication. Compliance requirements, carrier policies, and TCR standards change frequently.

Organizations should consult qualified legal counsel to ensure their SMS programs meet specific business, use case, and jurisdictional requirements. Compliance outcomes depend on implementation quality, carrier-specific review decisions, and evolving regulatory interpretations outside the control of MyTCRPlus.com.

For the most current information on TCR requirements, carrier policies, and compliance standards, use the MyTCRPlus Carrier Policy Tracker and check mytcrplus.com/resources for updated guidance.

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