SMS messaging

Please select “SMS” messaging if you send SMS messages to individuals who opt in to receiving SMS messages from you and if you use a Campaign Service Provider to send such messages. If you select “SMS” messaging, please also select the Campaign Service Provider that you use to send the messages from the following list: 

• Twilio; 

• RingCentral;

• Nextiva; 

• AT&T; 

• LightSpeed;

• Other: please select this option if you use a Campaign Service Provider that is not listed above. If you select this option, you will be able to input the name of your Campaign Service Provider into a field provided.