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  • 2-way SMS communication
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    • What is 10DLC?
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1-way SMS communication

1-way SMS communication involves sending messages only, i.e., customers cannot reply to the messages sent by your business.

Note: 1-way messaging is not allowed in some countries (e.g., the USA).

To engage in 1-way SMS communication, you do not require a dedicated number.

When selecting 1-way messaging as part of the , you are not required to purchase a long number/short code, and a random number will be used as the from number.

Learn how to send 1-way messages using .

SMS setup wizard
One API