Hi Fabiano, for this purpose, we would recommend using an alphanumeric sender ID. This is an 11 character code that allows you to send one way messages as well as being a brand identifier. You can check whether one way messaging is available in your country by using the Country Information Dashboard.
If you wish to register an alphanumeric sender ID, we would recommend you check out the following links:
Self-service alphanumeric sender ID registration process: https://community.sinch.com/t5/SMS/Self-service-alphanumeric-sender-ID-registration-process/ta-p/11294
How to register your alphanumeric sender ID?: https://community.sinch.com/t5/SMS/How-to-register-your-alphanumeric-sender-ID/ta-p/11314.
Sending One-way SMS with Sinch: https://community.sinch.com/t5/SMS/Sending-One-way-SMS-with-Sinch/ta-p/15713
Thanks and kind regards,
... View more
