
The company or entity the End User believes to be sending the message.

The company with a messaging platform that creates and manages campaigns for their Brand customers

Connects CSP to the Mobile Network Operator (DCAs can also perform the role of a CSP)

Connects DCA to MNO

Connects DCA to MNO

Mobile subscriber receiving and sending message
These terms are commonly misused to mean the roles above
| Message Class TM | Use Case Type | Use Case | Vetting Score Requirements | TM TPM (sms) | TM TPM (mms) | VARIABLE (DEPENDING ON SCORE) | 
| A | Standard | Dedicated Use Case | 75-100 | 4,500 | 2,400 | YES | 
| B | Standard | Mixed / Marketing | 75-100 | 4,500 | 2,400 | YES | 
| C | Standard | Dedicated Use Case | 50-74 | 2,400 | 1,200 | YES | 
| D | Standard | Mixed / Marketing | 50-74 | 2,400 | 1,200 | YES | 
| E | Standard | Dedicated Use Case | 1-49 | 240 | 150 | YES | 
| F | Standard | Mixed / Marketing | 1-49 | 240 | 150 | YES | 
| T | Basic / Unregistered | Low Volume Mixed | 75 | 50 | NO | |
| G | Special | Proxy | 25 | 60 per number | 50 | NO | 
| P | Special | Charity | 2,400 | 1,200 | NO | |
| S | Special | Social | 60,000 | NO | ||
| K | Special | Political (Election Campaigns) | 4,500 | 2,400 | NO | |
| X | Special | Emergency Services | 4,500 | 2,400 | NO | |
| Z | Special | Platform Free Trial | 6 per number | 50 | NO | |
| N | Special | Agents and Franchises | 25 | 60 per number | 50 per number | NO | 
| W | Special | Sole Proprietor | 15 | 50 | NO | |
| Y | Special | Carrier exempt / K12 Education | 25 | 720 per number | 50 | NO | 
| T | Special | UCaaS Low Volume | 75 | 50 | NO | |
| B/D/F | Special | UCaaS High Volume | 240/2400/4500 | 150/1200/2400 | YES | |
| C/A | Special | Sweepstakes | 50-100 | 2400/4500 | 1200/2004 | YES | 
| Brand Tier T-Mobile | Use Case Type | Use Case | Vetting Score Requirements | T-Mobile Daily Cap | 
| Top | Standard | All Use Cases | 75-100 | 200,000 | 
| High Mid | Standard | All Use Cases | 50-74 | 40,000 | 
| Low Mid | Standard | All Use Cases | 25-49 | 10,000 | 
| Low | Standard | All Use Cases | 1-24 | 2,000 | 
| Special | Proxy | Standard | ||
| Special | Charity | Standard | ||
| Special | Social | Standard | ||
| Special | Political | Special | ||
| Special | Emergency Services | Standard | ||
| Special | K-12 Education | Standard | ||
| Special | Platform Free Trial | 200 | ||
| Special | Agents and Franchises | Standard | ||
| Special | UCaas Low Volume | Low | ||
| Special | UCaas High Volume | Standard | ||
| Special | Sole Proprietor | 1000 | 
Messages per Hour :
Total messages per day :