Error to send sms in e5 subscription sandbox

Amilkar Soto 6 Reputation points
2022-11-17T14:51:49.767+00:00

After select a specific instant sandbox and create admin user, I need put a cellphone number for security.
So, when I write my cellphone number and click over 'Send Code' Button, it show error:

Your phone number did not pass security checks.
Your phone cannot receive an SMS code.

261504-problem365dev.png

Please, if you can help me!. Thank you!

Microsoft Graph Security API
Microsoft Graph Security API
A Microsoft API that provides a unified interface to connect security solutions from multiple Microsoft and third-party providers.
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