Unique sender name is limited to 11 alphanumeric characters. You can find the full list of rules in our Tech Support FAQ.
Required Documents for Sender ID (Mask Name) Request
Documents required for Bulk SMS Gateway (Business Promotion) / API service registration
01. A copy of the business registration certificate
02. A copy of the business owner’s ID or driver’s license
If your business does not have a registration certificate, some other document that can prove that your business is running (Example: Facebook page / website)
03. Mask Name Request Download Mask Name Request Letter from the link below and use your signature and name on your letterhead. 📌 Sample Download : Click Here