The Sprwt SMS card requires the SMS module. Open it:

1. If your Company Name is blank, a field to enter it appears first - the connection needs it.
2. Click Connect Sprwt SMS. Sprwt creates a messaging sub-account named after your company and stores its credentials; you are returned to the card, which now shows Connected and the badge becomes Active.
3. An A2P Messaging row then appears with Complete A2P Upgrade, which opens the Sprwt SMS profile page (/admin/sprwtsms/profile) where you register your business for US application-to-person messaging. If the messaging provider reports a problem with your profile it is shown here in red.

Errors during connection are shown as a banner: Sprwt SMS: Insufficient information provided to be able to connect! (company name missing), Sprwt SMS: You are already connected! or the provider's own message.