SMS.to

FAQ 21

• SMS.to Sign-up Process
• What kind of SMS Can I Send in the Platform
• How Many Characters Can I Send per SMS
• Payment Options
• Long Codes vs. Short Codes

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Getting started & How to guides 28

• Getting started with SMS.to
• How to Send SMS to a Single Number
• How to Send SMS to a List of Contacts
• How to Create a Contact
• How to Import a Contact List

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Contacts, Lists & Un-/Subscription 7

• General information
• Importing contacts
• Opt-out & Opt-in: subscribe or un-subscribe contacts
• Sending to contact lists
• Notifications about unsubscribed Numbers

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Knowledge Base 4

• Failed to Process Payment
• When & How to split and send SMS via API
• Restricting your account to prevent messages going out towards specific countries
• How to convert UNIX Timestamp to Date in Excel

Integration of SMSto with 3rd party software 2

• C# Sample Code - API
• ManyChat

Webhooks & callbacks 3

• Outbound message status callbacks/webhooks
• Inbound message callbacks/webhooks
• Opt-out callbacks/webhooks