# SMS with Mathematica not working

I am trying to send a message to my phone using the SendMessage["SMS", "message"] function when a lengthy piece of code finishes running. My number is linked to my account and $MobilePhone returns the correct number, but I keep getting the error: IntegratedServicesIntegratedServices::unexp: This service is currently not available. Please try again in a few minutes. I've googled a bunch and can't seem to figure out what's wrong. Any ideas? • SendMessage requires internet connectivity, which I assume you checked, and it uses 4 Service Credits per message to send SMS. Run $ServiceCreditsAvailable` to check how many service credits you have. Mar 8, 2021 at 17:50
• I do have connectivity, yes. I didn't know about service credits (thank you for informing me!). I ran the command and it says I have 174, so that doesn't seem to be the immediate issue. Mar 8, 2021 at 18:33
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