SMS.to - Getting Started

A technical description of everything that happens in the back when a message or campaign is sent

Sending Process in Detail and Measuring Sending Speed
The sending process of each message consists of 2 sub-processes: Sending Reporting Sending As soon as our servers receive your message-sending request...
Mon, 12 Feb, 2024 at 3:58 PM
Invalid and Inactive Phone Numbers
Invalid numbersĀ  A number was provided that cannot be a real phone number due to wrong format or is ambiguous e.g. because no country prefix was provided a...
Wed, 29 Jan, 2025 at 3:27 PM
Notifications and Consents
From your SMS.to account, you can decide exactly what types of emails and SMS messages you wish to receive from us. To customize these, simply go to Setting...
Fri, 3 Oct, 2025 at 4:19 PM