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Dennis Brown avatar image
Dennis Brown asked Suyash Joshi commented

Sms Set Up

I get the following message "Message is not Sent"

sms and text messaging
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you need to share more information so we can understand the problem such as which API are you trying to use, code snippet will also help.

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Developer sandbox tools

Using the RingCentral Phone for Desktop, you can dial or receive test calls, send and receive test SMS or Fax messages in your sandbox environment.

Download RingCentral Phone for Desktop:

Tip: switch to the "sandbox mode" before logging in the app:

  • On MacOS: press "fn + command + f2" keys
  • On Windows: press "Ctrl + F2" keys