Hello, I did a sandbox and my account number is +16503821005, I had no luck finding the automatic recording option, followed the instructions there is only on-demand.
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:
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